摘要
文章以苏州市科技城凤凰山废弃宕口填土边坡为主要研究对象,基于宕口填土边坡基本特征及潜在危害性,运用GeoStudio软件对边坡渗流场及其稳定性进行了分析。利用软件中的Seep/W、Slope/W模块模拟降雨等因素对该边坡稳定性的影响。通过计算得到结论:北坡南段边坡在自然工况下处于稳定状态,但在暴雨工况下其安全系数均在1.0左右,边坡处于极限状态或不稳定状态,需要采取相应的治理措施。
This paper takes the abandoned slope of Phoenix Hill in Suzhou Science and Technology City as the main research object.Based on the basic characteristics and potential hazards of the slope,GeoStudio software is used to analyse the seepage field of the slope and its stability.The influence of rainfall and other factors on the stability of the slope was simulated using the Seep/W and Slope/W modules in the software.The conclusion is that the slope of the southern section of the northern slope is in a stable state under natural conditions,but under heavy rainfall conditions their safety coefficients are around 1.0,and the slopes are in a limiting or unstable state,requiring corresponding management measures.
作者
匡俊
陈芋如
朱仁民
曹建林
唐强
孙俊芳
KUANG Jun;CHEN Yu-ru;ZHU Ren-min;CAO Jian-lin;TANG Qiang;SUN Jun-fang(Jiangsu Suzhou Geological Engineering Survey Institute,Suzhou Jiangsu 215011 China;The Fourth Geological Brigade of Jiangsu Geological and Mineral Bureau,Suzhou Jiangsu 215004 China;Soochow University,Suzhou Jiangsu 215131 China)
出处
《江苏建筑》
2022年第2期107-111,共5页
Jiangsu Construction
基金
国家自然科学基金项目(52078317)
江苏省自然科学基金(优秀青年基金项目)(BK20211597)
江苏省自然科学基金项目(BK20210720)
江苏省高等学校自然科学研究面上项目(19KJ11580018)
江苏省地质矿产勘查局科技项目(2021KY06)
苏州市建设系统科研项目(2021-25,2021ZD02,2021ZD30)
中交隧道工程局有限公司科技项目(8gs-2021-04)
中交一公局有限公司科技项目(KJYF-2021-B-19)
中铁四局科研开发计划项目(2021-19)。
