摘要
某高速公路特大桥位于岩溶发育区 ,通过该桥桩基施工实践 ,对岩溶地区桩基设计与施工中诸如施工钻探、桩基嵌岩深度及持力层厚度、桩的静载试验、桩基成孔工艺选择。
Based on the experience of bridge piled foundation construction of a superhighway located in Karst district, in this paper, problems such as construction drilling, depth of set-in rock, thich of bearing stratum, static pile loading test, boring technology, treatment, choice of cave and core sediment, etc.were discussed.
出处
《土工基础》
2004年第2期37-40,共4页
Soil Engineering and Foundation
关键词
岩溶地区
桩基设计
公路桥
桩基施工
静载试验
桩基成孔
Karst district, pile foundation design, installation of set-in rock pile, static loading test
