CN106645633B - 干湿交替环境下胀缩性土路基的变形模拟装置及模拟方法 - Google Patents
干湿交替环境下胀缩性土路基的变形模拟装置及模拟方法 Download PDFInfo
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Abstract
Description
模拟月份 | 9月 | 10月 | 11月 | 12月 |
月总蒸发量(mm) | 101.9 | 81.7 | 46.1 | 35.3 |
Penman公式估算日蒸发量(mm/d) | 8.16 | 8.16 | 8.16 | 8.16 |
连续蒸发时间(d) | 12.5 | 10 | 5.5 | 4 |
深度(m) | 降雨累计时间(min) | 累计入渗时间(min) |
0.2 | 45 | 65 |
0.4 | 75 | 135 |
0.6 | 90 | 173 |
0.8 | 120 | 247 |
1.0 | 150 | 304 |
1.2 | 180 | 362 |
1.4 | 210 | 399 |
1.6 | 225 | 440 |
1.8 | 225 | 440 |
深度(m) | 蒸发初始状态 | 蒸发第3天 | 蒸发第5天 | 蒸发第7天 | 蒸发第9天 | 蒸发结束 |
1.9 | 25.1 | 25.4 | 25.6 | 25.6 | 25.8 | 25.8 |
1.5 | 25.4 | 25.8 | 26.0 | 26.0 | 26.1 | 26.3 |
1.3 | 26.0 | 26.3 | 26.3 | 26.3 | 26.5 | 26.8 |
1.1 | 26.6 | 26.7 | 26.5 | 26.6 | 26.9 | 27.2 |
0.7 | 28.0 | 26.8 | 27.4 | 28.1 | 28.7 | 29.1 |
0.4 | 25.1 | 27.0 | 28.6 | 29.6 | 30.3 | 30.7 |
0.2 | 21.1 | 29.1 | 30.8 | 31.6 | 32.1 | 32.5 |
0.1 | 20.3 | 30.7 | 32.0 | 32.5 | 32.8 | 33.1 |
Claims (8)
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CN110029560B (zh) * | 2019-03-14 | 2020-07-21 | 内蒙古大学公路工程试验检测中心 | 西北荒漠区沥青混凝土路面横向隆起基层破坏识别方法 |
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CN114002409A (zh) * | 2021-11-02 | 2022-02-01 | 宁波大学 | 一种非饱和压实土过渡区土水特征曲线的快速测定方法 |
CN114965972A (zh) * | 2022-05-17 | 2022-08-30 | 浙江大学 | 适用于超重力离心条件下的道路材料干湿及冻融循环试验装置及方法 |
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CN102561295A (zh) * | 2012-01-09 | 2012-07-11 | 长沙理工大学 | 开挖膨胀土边坡坡面新生胀缩变形深度的观测及计算方法 |
CN203232030U (zh) * | 2013-05-08 | 2013-10-09 | 山东大学 | 无荷载膨胀土干湿循环胀缩测量装置 |
CN103954740A (zh) * | 2014-04-11 | 2014-07-30 | 中国科学院武汉岩土力学研究所 | 一种膨胀土边坡吸湿变形模型试验方法及系统 |
CN104807978A (zh) * | 2015-05-18 | 2015-07-29 | 中国地质大学(武汉) | 一种土样干湿循环试验仪 |
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CN102253182A (zh) * | 2011-06-27 | 2011-11-23 | 中国科学院武汉岩土力学研究所 | 炎热多雨气候影响下深部土体胀缩变形的监测方法 |
CN102561295A (zh) * | 2012-01-09 | 2012-07-11 | 长沙理工大学 | 开挖膨胀土边坡坡面新生胀缩变形深度的观测及计算方法 |
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Application publication date: 20170510 Assignee: Guangxi Earthquake Prevention Engineering Technology Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980044132 Denomination of invention: Simulation Device and Method for Deformation of Swelling and Shrinkage Soil Roadbed in an Alternating Dry and Wet Environment Granted publication date: 20190219 License type: Common License Record date: 20231023 |
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