摘要
为探索新型格宾墙相较于传统矩形格宾墙在受力特性方面的差异性,基于离散元分析方法,分别对两种不同格宾墙结构形式在均布荷载作用下的破坏机理进行了研究。离散元模拟结果表明:两种格宾墙在墙背处均产生背离填土方向的位移,不同的是梯形格宾墙产生的横向位移较小,梯形格宾墙的受力及稳定性要优于矩形格宾墙。
In order to explore the difference between the new Gabion retaining wall and the traditional rectangular Gabion retaining wall in mechanical property,the failure mechanism of two different Gabion retaining wall structures under uniform load was studied based on the discrete element analysis method.The results of discrete element simulation showed that the displacement of the two kinds of Gabion retaining walls deviated from the filling direction at the back of the wall,but the transverse displacement of the trapezoidal Gabion retaining walls was small.
作者
张舒涛
高岳
杜耀辉
轩俊杰
李鲜汉
ZHANG Shutao;GAO Yue;DU Yaohui;XUAN Junjie;LI Xianhan(School of Civil Engineering,Lanzhou Jiaotong University,Lanzhou 730070,Gansu,China;School of Civil Engineering,Northwest Minzu University,Lanzhou 730070,Gansu,China)
出处
《资源信息与工程》
2024年第3期87-90,共4页
Resource Information and Engineering
基金
甘肃省科学技术厅重点研发计划—工业类(21YF5GJ189)
兰州交通大学青年科学基金—自然科学类
兰州交通大学天佑青年托举人才计划。
关键词
离散元模型
梯形格宾墙
破坏机理
墙背土压力
discrete element model
trapezoidal Gabion retaining wall
failure mechanism
earth pressure on wall back
