CN107299646B - Ecological retaining wall structure and construction method thereof - Google Patents
Ecological retaining wall structure and construction method thereof Download PDFInfo
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- CN107299646B CN107299646B CN201610237293.4A CN201610237293A CN107299646B CN 107299646 B CN107299646 B CN 107299646B CN 201610237293 A CN201610237293 A CN 201610237293A CN 107299646 B CN107299646 B CN 107299646B
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 239000002689 soil Substances 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 238000005728 strengthening Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000004567 concrete Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The invention provides an ecological retaining wall structure and a construction method thereof, relating to the field of hydraulic engineering, wherein the ecological retaining wall structure comprises the following steps: the retaining wall foundation is arranged in the soil body of the river channel; the retaining wall support body comprises a retaining wall body and a retaining wall bottom block, and the retaining wall bottom block is arranged at the lower end of the retaining wall body and extends towards one side of the retaining wall support body; the ecological building block comprises retaining wall part backfill and a plurality of building block bodies arranged on the retaining wall part backfill; and the retaining wall supporting body is provided with a plurality of water and soil connecting channels, and the backfill soil of the retaining wall part extends to the backfill soil of the wall part of the bank through the water and soil connecting channels. According to the ecological retaining wall structure, the retaining wall foundation is arranged on the bank side of the river channel, the retaining wall supporting bodies are arranged on the upper portion of the retaining wall foundation and combined to form the ecological retaining wall structure, loads such as horizontal force and the like borne by the ecological retaining wall structure are jointly borne by the retaining wall supporting bodies and the retaining wall foundation, the effect of safe, stable and reliable structure is achieved, and the ecological retaining wall structure can meet the requirements of relatively narrow construction space, ecological environmental protection, landscape beautification and the like.
Description
Technical Field
The invention relates to the field of hydraulic engineering, in particular to an ecological retaining wall structure and a construction method thereof.
Background
With the development of modern city construction, more and more cities propose concepts of constructing sponge cities and ecological cities, and the requirements for urban river regulation are higher and higher, so that ecological retaining walls are often required to be constructed. Because the traditional urban river regulation mainly aims at meeting the requirement of urban flood control, the retaining wall generally adopts the traditional gravity type stone masonry retaining wall and the concrete retaining wall, after the retaining wall is built and formed, the river water and the soil are artificially divided, free exchange of water and soil can not be formed, the river water can not be self-cleaned, and finally becomes a foul river, in order to make the river channel ecological and change water, governments in various places consume hundreds of millions of even billions of funds every year, and the trouble is not favorable; because the stone and the concrete have one color, the stone and the concrete can not play a role in beautifying the environment and can not adapt to the surrounding environment; in addition, since existing structures such as roads and houses in urban areas are often close to river channels, and the construction space is relatively narrow, it is difficult to construct the conventional gravity type masonry retaining wall and concrete retaining wall structures. At present, no structure which can meet the requirement of urban flood control and can achieve the functions of ecological environmental protection and urban landscape beautification exists in a relatively narrow and small area of a construction space.
Disclosure of Invention
In view of the above-mentioned disadvantages of the prior art, the present invention is directed to an ecological retaining wall structure and a method for constructing the same.
In order to solve the above technical problem, the present invention provides an ecological retaining wall structure, wherein a quay wall portion backfill is arranged on a quay wall of a quay, and the ecological retaining wall structure comprises: the retaining wall foundation is arranged in the soil body of the river channel; the retaining wall supporting body comprises a retaining wall body and a retaining wall bottom block arranged on the retaining wall foundation, wherein the retaining wall bottom block is arranged at the lower end of the retaining wall body and extends to one side of the retaining wall supporting body, which is far away from the backfill of the quay wall part; the ecological building block comprises retaining wall part backfill arranged on one side of the retaining wall supporting body far away from the quay wall part backfill and a plurality of building block bodies arranged on the retaining wall part backfill; and a plurality of water and soil connecting channels are arranged on the retaining wall supporting body, and the backfill soil of the retaining wall part passes through the water and soil connecting channels and extends to the backfill soil of the bank wall part.
Preferably, the top end of the retaining wall body is provided with a retaining wall top block.
Furthermore, ecological barricade structure still include a plurality of root equipartitions in strengthening rib on the ecological block, every the strengthening rib passes through ecological block, insert in keep off in the wall body.
Further, the reinforcing ribs are arranged to be inclined downward with respect to the horizontal plane.
Furtherly, retaining wall portion backfill covers keeping away from of retaining wall body the side of bank wall portion backfill, a plurality of block body arranges in on the side of retaining wall portion backfill.
Furthermore, the water and soil connecting channel is vertically arranged, and the height of the water and soil connecting channel is equal to that of the retaining wall body.
Preferably, the retaining wall foundation is a plurality of sheet piles which extend to the bank side of the river channel and are sequentially arranged.
Preferably, the block body is arranged obliquely.
The invention also relates to a construction method of the ecological retaining wall structure, which comprises the following steps:
1) Driving a retaining wall foundation into a soil body of a river channel;
2) The retaining wall bottom block is arranged on the top surface of the retaining wall foundation, the retaining wall body is arranged on the top surface of the retaining wall bottom block, and the side surface of the retaining wall body and the side surface of the retaining wall bottom block the backfill soil of the bank wall part at the bank side of the river channel;
3) A plurality of water and soil connecting channels are arranged on the retaining wall body; a plurality of reinforcing ribs are sequentially inserted into the retaining wall body from top to bottom;
4) A plurality of the building block bodies are piled from bottom to top;
5) When the stacking height of the plurality of block bodies reaches the height that the reinforcing ribs are inserted into the block bodies, filling retaining wall part backfill between the block bodies and the retaining wall body, wherein the retaining wall part backfill extends into the backfill of the wall part of the bank through the water and soil connecting channel;
6) When the height of the backfill of the retaining wall part reaches the height of the backfill of the retaining wall part, inserting the reinforcing ribs into the backfill of the retaining wall part, and repeating the step 4); and until the height of the backfill of the retaining wall part is up to the point that the reinforcing rib is positioned at the top, the other end of the reinforcing rib is inserted into the backfill of the retaining wall part, and a retaining wall top block is arranged on the top surface of the retaining wall body and covers the block body and the backfill of the retaining wall part.
As described above, the ecological retaining wall structure and the construction method thereof of the present invention have the following advantageous effects:
according to the ecological retaining wall structure, a retaining wall foundation is arranged on the bank side of a river channel, a retaining wall supporting body is arranged on the upper portion of the retaining wall foundation, an ecological retaining wall structure is formed in a combined mode, loads such as horizontal force and the like borne by the ecological retaining wall structure are jointly borne by the retaining wall supporting body and the retaining wall foundation, the effect of safe, stable and reliable structure is achieved, and the ecological retaining wall structure can meet the requirements of relatively narrow construction space, ecological environmental protection, landscaping and the like; the ecological retaining wall structure has the functions of convenience in construction, ecology, attractiveness, economy and the like, is suitable for being applied to cities, planting areas and places near highways with relatively short land resources, is high in river water flow speed, has high requirements on the anti-scouring capacity of revetments and the like, and has wide application prospects.
Drawings
Fig. 1 is a schematic side view of the ecological retaining wall structure of this embodiment.
Fig. 2 is a schematic side view of the ecological retaining wall structure of the embodiment without ecological blocks.
Fig. 3 is a schematic structural view of the water and soil connecting channel of the ecological retaining wall structure of this embodiment.
Description of the reference numerals
100. Backfill for wall of bank
200. Retaining wall foundation
300. Retaining wall support
310. Wall retaining body
330. Retaining wall top block
320. Retaining wall bottom block
400. Ecological building block
410. Backfill for retaining wall part
420. Building block body
500. Water and soil connecting channel
600. Reinforcing rib
700. Railing
800. Road
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to the attached drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 1 to 3, the ecological retaining wall structure of the present embodiment is disposed at the bank of a river, and the bank wall of the bank is provided with a bank wall backfill 100;
ecological barricade structure includes: the retaining wall foundation 200 is arranged in the soil body of the river channel;
the retaining wall support 300 comprises a retaining wall body 310 and a retaining wall bottom block 320 arranged on the retaining wall foundation 200, wherein the retaining wall bottom block 320 is arranged at the lower end of the retaining wall body 310 and extends towards one side of the retaining wall support 300, which is far away from the backfill soil 100 of the quay wall part;
the ecological block 400 comprises retaining wall part backfill 410 arranged on one side of the retaining wall supporting body 300 far away from the quay wall part backfill 100 and a plurality of block bodies 420 arranged on the retaining wall part backfill 410;
a plurality of water and soil connecting channels 500 are arranged on the retaining wall supporting body 300, and the retaining wall backfill 410 extends into the backfill 100 of the bank wall through the water and soil connecting channels 500; in this embodiment, the retaining wall foundation 200 is a plurality of sheet piles sequentially arranged in the length direction of the bank extending the river, and the retaining wall supporting body 300 is made of reinforced concrete.
In the ecological retaining wall structure of the embodiment, a plurality of sheet piles are arranged on the bank side of the river channel in a driving mode, and the elevation of each sheet pile is arranged at the position corresponding to the conventional water level of the river channel; because the ecological block 400 can be arranged on one side of the retaining wall support 300 far away from the backfill soil 100 of the quay wall part, the structure formed by the sheet piles and the retaining wall support 300 can bear loads such as horizontal force and the like, so that the effects of safe, stable and reliable structure are achieved, and the ecological retaining wall structure is simple in structure, small in occupied space and capable of being applied to the condition that the construction space is relatively narrow; plants can be planted on the block body 420, so that the effects of ecological environmental protection and environment beautification can be achieved; in addition, when the water level of the river channel rises, the water in the river channel can irrigate plants planted on the block body 420, and the retaining wall backfill 410 extends into the bank wall backfill 100 through the water and soil connecting channel 500, so that the effective communication and connection of water and soil can be kept between the bank wall backfill 100 and the ecological block 400.
The top end of the retaining wall body 310 is provided with a retaining wall top block 330; the ecological block 400 is arranged in the retaining wall supporter 300, the retaining wall body 310 provides support for the side surface of the ecological block 400, and the retaining wall bottom block 320 provides support force for the ecological block 400; the retaining wall top block 330 compresses the top of the ecological block 400.
The ecological retaining wall structure further comprises a plurality of reinforcing ribs 600 uniformly distributed on the ecological block 400, and each reinforcing rib 600 is inserted into the retaining wall body 310 through the ecological block 400. The ecological block 400 is firmly coupled with the retaining wall body 310 by the reinforcing bars 600. In this embodiment, the reinforcing ribs 600 are provided to be inclined downward with respect to the horizontal plane, and this structure can enhance the connection strength.
The retaining wall part backfill soil 410 covers the side of the retaining wall body 310 far away from the quay wall part backfill soil 100, the plurality of block bodies 420 are arranged on the side of the retaining wall part backfill soil 410, and plants can be planted on the block bodies 420 due to the structure.
The water and soil connecting channel 500 is vertically arranged, the height of the water and soil connecting channel 500 is equal to that of the retaining wall body 310, and the structure enables the retaining wall part backfill 410 covering the side surface of the retaining wall body 310 to be communicated with the quay wall part backfill 100.
In this embodiment, the side of retaining wall 310 that is far away from quay wall backfill 100 sets up for the slope for the horizontal plane, because retaining wall backfill 410 sets up on retaining wall 310's side, and block body 420 sets up on retaining wall backfill 410's side, so retaining wall backfill 410 and block body 420 are the slope setting, and this structure makes block body 420's stability improve on the one hand, and on the other hand makes the plant of planting on block body 420 can obtain better illumination.
The construction method of the ecological retaining wall structure comprises the following steps:
1) Driving the retaining wall foundation 200 into the soil body of the river channel;
2) The retaining wall bottom block 320 is installed on the top surface of the retaining wall foundation 200, the retaining wall body 310 is installed on the top surface of the retaining wall bottom block 320, and the side surface of the retaining wall body 310 and the side surface of the retaining wall bottom block 320 both block the quay wall backfill 100 of the riverway shoreside;
3) A plurality of water and soil connecting channels 500 are arranged on the retaining wall body 310; a plurality of reinforcing ribs 600 are inserted into the retaining wall body 310 from top to bottom in sequence;
4) The building block bodies 420 are piled from bottom to top;
5) When the stacking height of the plurality of block bodies 420 reaches to the level that the reinforcing ribs 600 are inserted into the block bodies 420, retaining wall backfill 410 is filled between the block bodies 420 and the retaining wall 310, and the retaining wall backfill 410 extends into the bank wall backfill 100 through the water and soil connecting channel 500;
6) Repeating the step 4) when the height of the retaining wall backfill 410 reaches the height that the reinforcing ribs 600 are inserted into the retaining wall backfill 410); until the height of the retaining wall backfill 410 reaches to the point that the other end of the uppermost reinforcing rib 600 is inserted into the retaining wall backfill 410, a retaining wall top block 330 is disposed on the top surface of the retaining wall body 310, and the retaining wall top block 330 covers the block body 420 and the retaining wall backfill 410;
7) A railing 700 and a road 800 are provided on the retaining wall top block 330.
The building block body 420 and the filled retaining wall backfill 410 can fully fill the retaining wall backfill 410 between the building block body 420 and the retaining wall 310, so that the structure is more stable.
The ecological retaining wall structure of the embodiment has the functions of convenience in construction, ecology, attractiveness, economy and the like, is suitable for being applied to cities, planting areas and places near roads where land resources are relatively short of land resources, is high in river channel water flow speed, has high requirements for the anti-scouring capacity of revetments, and has wide application prospects.
In conclusion, the present invention effectively overcomes various disadvantages of the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (5)
1. The utility model provides an ecological retaining wall structure sets up in the bank of river course, be equipped with bank wall portion backfill (100) on the bank wall of bank, its characterized in that, ecological retaining wall structure includes:
the retaining wall foundation (200) is arranged in the soil body of the river channel;
the retaining wall supporting body (300) comprises a retaining wall body (310) and a retaining wall bottom block (320) arranged on the retaining wall foundation (200), wherein the retaining wall bottom block (320) is arranged at the lower end of the retaining wall body (310) and extends towards one side, far away from the quay wall backfilling soil (100), of the retaining wall supporting body (300);
the ecological building block (400) comprises retaining wall part backfill (410) arranged on one side of the retaining wall support body (300) far away from the quay wall part backfill (100) and a plurality of building block bodies (420) arranged on the retaining wall part backfill (410);
a plurality of water and soil connecting channels (500) are arranged on the retaining wall supporting body (300), and the retaining wall part backfilling (410) extends into the quay wall part backfilling (100) through the water and soil connecting channels (500);
the ecological retaining wall structure further comprises a plurality of reinforcing ribs (600) uniformly distributed on the ecological building blocks (400), and each reinforcing rib (600) is inserted into the retaining wall body (310) through the ecological building blocks (400);
the reinforcing ribs (600) are arranged in a downward inclined mode relative to the horizontal plane;
the retaining wall part backfill soil (410) covers the side face, far away from the quay wall part backfill soil (100), of the retaining wall body (310), and a plurality of the building block bodies (420) are arranged on the side face of the retaining wall part backfill soil (410);
the water and soil connecting channel (500) is vertically arranged, and the height of the water and soil connecting channel (500) is equal to that of the retaining wall body (310).
2. The ecological retaining wall structure of claim 1, wherein: and the top end of the retaining wall body (310) is provided with a retaining wall top block (330).
3. The ecological retaining wall structure of claim 1, wherein: the retaining wall foundation (200) is a plurality of sheet piles which extend to the bank side of the river channel and are arranged in sequence.
4. The ecological retaining wall structure of claim 1, wherein: the building block body (420) is obliquely arranged.
5. The construction method of the ecological retaining wall structure according to claim 1, comprising the steps of:
1) Driving a retaining wall foundation (200) into the soil body of the river channel;
2) The retaining wall bottom block (320) is installed on the top surface of the retaining wall foundation (200), the retaining wall body (310) is installed on the top surface of the retaining wall bottom block (320), and the side surface of the retaining wall body (310) and the side surface of the retaining wall bottom block (320) both block the quay wall part backfill soil (100) on the bank side of the river channel;
3) A plurality of water and soil connecting channels (500) are arranged on the retaining wall body (310); a plurality of reinforcing ribs (600) are sequentially inserted into the retaining wall body (310) from top to bottom;
4) A plurality of the building block bodies (420) are piled from bottom to top;
5) When the stacking height of a plurality of the block bodies (420) reaches the level that the reinforcing ribs (600) are inserted into the block bodies (420), filling retaining wall part backfill soil (410) between the block bodies (420) and the retaining wall body (310), wherein the retaining wall part backfill soil (410) extends into the quay wall part backfill soil (100) through the water and soil connecting channel (500);
6) When the height of the retaining wall part backfill (410) reaches the height that the reinforcing ribs (600) are inserted into the retaining wall part backfill (410), repeating the step 4); until the height of barricade portion backfill soil (410) reaches to make and is in the top when strengthening rib (600) inserts barricade portion backfill soil (410), set up barricade kicking block (330) on the top surface of barricade body (310), just barricade kicking block (330) covers block body (420) with on the barricade portion backfill soil (410).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610237293.4A CN107299646B (en) | 2016-04-15 | 2016-04-15 | Ecological retaining wall structure and construction method thereof |
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| CN201610237293.4A CN107299646B (en) | 2016-04-15 | 2016-04-15 | Ecological retaining wall structure and construction method thereof |
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| CN107299646A CN107299646A (en) | 2017-10-27 |
| CN107299646B true CN107299646B (en) | 2023-04-18 |
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| CN108239963A (en) * | 2018-01-25 | 2018-07-03 | 中交第三航务工程勘察设计院有限公司 | A kind of high-rise pile cap formula ecological revetment structure and its construction method |
| CN109371908A (en) * | 2018-11-13 | 2019-02-22 | 中交第三航务工程勘察设计院有限公司 | A kind of half assembled ecological revetment structure of breathing pattern and its construction method |
| CN109555081A (en) * | 2018-12-14 | 2019-04-02 | 中交第三航务工程勘察设计院有限公司 | A kind of buttress type ecological revetment structure and its construction method suitable for soft soil foundation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201065526Y (en) * | 2007-07-30 | 2008-05-28 | 中交上海航道勘察设计研究院有限公司 | Starching and laying rock block fade and reinforced concrete wall combined shore-protection wall structure |
| CN201649038U (en) * | 2010-04-07 | 2010-11-24 | 上海市政工程设计研究总院 | Pile platform revetment with function of greening scenery |
| CN203603105U (en) * | 2013-11-27 | 2014-05-21 | 浙江大学城市学院 | Wall plate type ecological retaining wall bank protection structure |
| CN204510257U (en) * | 2014-12-24 | 2015-07-29 | 扬州市勘测设计研究院有限公司 | A kind of novel ecological wall-retaining structure |
| CN204530620U (en) * | 2015-03-14 | 2015-08-05 | 上海市水利工程设计研究院有限公司 | A kind of novel combination type Ecological Retaining Wall |
| CN104878718B (en) * | 2015-05-28 | 2016-11-02 | 杭州江润科技有限公司 | A kind of construction method of ecological retaining wall structure |
| CN205591252U (en) * | 2016-04-15 | 2016-09-21 | 中交第三航务工程勘察设计院有限公司 | Ecological retaining wall structure |
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Effective date of registration: 20231019 Address after: Room 205, West District, 2nd floor, no.707 Zhangyang Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 200120 Patentee after: CCCC LOGISTICS PLANNING AND DESIGN INSTITUTE CO.,LTD. Address before: 200032, 831 Jia Jia Road, Shanghai, Xuhui District Patentee before: CCCC THIRD HARBOR CONSULTANTS Co.,Ltd. |
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