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Method for efficient calculating earth pressure of retaining wall considering plant transpiration

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成果类型:
期刊论文
作者:
Zhang, Junhui;Hu, Huiren;Fu, Wei;Peng, Junhui;Li, Feng;...
通讯作者:
Peng, JH
作者机构:
[Peng, Junhui; Peng, JH; Hu, Huiren; Zhang, Junhui] Changsha Univ Sci & Technol, Natl Engn Res Ctr Highway Maintenance Technol, Changsha 410114, Hunan, Peoples R China.
[Peng, Junhui; Peng, JH; Hu, Huiren; Zhang, Junhui] Changsha Univ Sci & Technol, Sch Traff & Transportat Engn, Changsha 410114, Hunan, Peoples R China.
[Fu, Wei] CCCC Second Highway Consultants Co Ltd, Wuhan 430052, Hubei, Peoples R China.
[Li, Feng] East China Jiaotong Univ, Sch Civil Engn & Architecture, Nanchang 330013, Jiangxi, Peoples R China.
[Ding, Le] Hunan City Univ, Hunan Engn Res Ctr Struct Safety & Disaster Preven, Yiyang 413000, Hunan, Peoples R China.
通讯机构:
[Peng, JH ] C
Changsha Univ Sci & Technol, Natl Engn Res Ctr Highway Maintenance Technol, Changsha 410114, Hunan, Peoples R China.
Changsha Univ Sci & Technol, Sch Traff & Transportat Engn, Changsha 410114, Hunan, Peoples R China.
语种:
英文
期刊:
Scientific Reports
ISSN:
2045-2322
年:
2023
卷:
13
期:
1
页码:
15366
基金类别:
This work was supported by National Key Ramp;D Program of China (Grant No. 2021YFB2600900); National Natural Science Foundation of China (Grant No. 52208419, 52025085); Key Research and Development Program of Hunan Province (Grant No. 2022SK2083); Science [2021YFB2600900]; National Key Ramp;D Program of China [52208419, 52025085]; National Natural Science Foundation of China [2022SK2083]; Key Research and Development Program of Hunan Province [2022RC1030]; Science and Technology Innovation Program of Hunan Province [21C0187]; Project of Scientific Research of Hunan Provincial Department of Education [kfj210101]; Open Fund of National Engineering Research Center of Highway Maintenance Technology (Changsha University of Science amp; Technology) [CX20220866]; Postgraduate Scientific Research Innovation Project of Hunan Province
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摘要:
An accurate estimation of earth pressure on retaining walls is imperative to achieving its design. This paper presents an analytical method framework that considers the effect of plant transpiration relative to the traditional calculation approaches. Specifically, a closed-form solution for one-dimensional steady unsaturated flow considering plant transpiration is incorporated into a representation of effective stress to obtain the changes in matric suction, and effective stress. The representations are used to extend Hooke's law and Rankine's earth pressure theory to determine at-rest, active...

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