摘要
文中依托实际工程,介绍了边坡支护工程设计方案及其施工流程,并对该支护方案进行了动态监测以验证该技术的施工效果。结果表明,该工程采用的支护方案为灌注桩+预应力锚索、灌注桩排桩+混凝土支撑两种支护方案;支护结构桩体及周边环境所有的指标监测值均在预警范围以内,最大为预警值的65%,均未超过设计方案中规定的要求,证实了该支护设计方案的合理性以及施工技术的有效性,保证该基坑的安全可靠性。
The article introduces the design scheme and construction process of slope support engineering based on actual engineering,and finally dynamically monitors the support scheme to verify the construction effect of the technology.The results show that the supporting schemes adopted in this project are two supporting schemes:cast-in pile+prestressed anchor cable,cast-in pile row+concrete support;The monitoring values of all indicators of the supporting structure pile and surrounding environment are within the early warning range,the maximum is 65%of the early warning value,which does not exceed the requirements specified in the design scheme,which confirms the rationality of the adopted supporting design scheme and the effectiveness of construction technology to ensure the safety and reliability of the foundation pit.
作者
李文鹏
Li Wenpeng(Hebei Province Geological Mineral Exploration and Development Bureau of the Sixth Geological Brigade(Aerial Survey Application Center,Bureau of Geology and Mineral Resources Exploration and Development,Hebei Province),Shijiazhuang,Hebei 050085)
出处
《江西建材》
2024年第3期147-149,共3页
Jiangxi Building Materials
关键词
深基坑工程
边坡支护
动态监测
Deep foundation pit engineering
Slope support
Dynamic monitoring
作者简介
李文鹏(1978—),男,河北高邑人,本科,高级工程师,主要研究方向为水工环地质与岩土工程。
