摘要
阐述岩溶山区公路常规桥梁桩基应用及相应技术措施,针对施工中常出现的桩孔漏浆、偏孔、塌孔、扩径及卡钻问题,采用有效的预防处理措施保证了施工安全及桩基质量,并提出桩基础设计与施工的注意事项和建议。
The common pile foundations and some corresponding technologies of Karst expressways in mountainous areas are introduced,focusing on the plasma leakage,partial holes,hole collapse,expanding and sticking in construction,with effective preventive measures for the construction quality,and some suggestions and things needing attention in the design and construction are given.
出处
《山西科技》
2010年第6期72-73,共2页
Shanxi Science and Technology
关键词
岩溶山区
桩基础
钻孔
施工技术
Karst mountainous areas
pile foundation
drilling
construction
