摘要
针对岩溶地区钻孔灌注桩施工的独特性,就岩溶地区桩基从施工前准备到施工过程中经常遇到的漏浆、坍孔、偏孔、卡钻等问题的预防和处理措施进行了论述,并对桩基检测与静载荷试验的局限性作了进一步探讨,从而优化桥梁桩基的设计与施工。
Aiming at the uniqueness of bored poured pole construction in karst areas,discussed the prevention and treatment measures for the problems of mud leakage,hole collape,deviation,sticking and etc.frequently happened in the preparation phase and the process of construction of pile foundation in karst areas,and further discussed the limitation of pile foundation monitoring and static load test,so as to optimize the design and construction for bridge pile foundations.
出处
《山西建筑》
2010年第21期99-100,共2页
Shanxi Architecture
关键词
石灰岩
钻孔灌注桩
施工及检测
limestone
bored poured pole
construction and monitoring
