摘要
Geotechnical engineering problems in karst strongly developed area are complicated. Some karst-related geotechnical engineering problems are discussed, which have major influence on construction projects, such as karst development laws in geotechnical engineering quality evalution, stability evaluation of huge horizontal dissolved cavern, investigation measures for the correct judgments of karst developed degree, some recent and ancient typical collapses and their geotechnical engineering solutions. Furthermore,solutions are presented for major projects as the deep and large pile foundations of Jiefang Bridge and for accident-frequent dug pile foundations.
Geotechnical engineering problems in karst strongly developed area are complicated. Some karst-related geotechnical engineering problems are discussed, which have major influence on construction projects, such as karst development laws in geotechnical engineering quality evalution, stability evaluation of huge horizontal dissolved cavern, investigation measures for the correct judgments of karst developed degree, some recent and ancient typical collapses and their geotechnical engineering solutions. Furthermore,solutions are presented for major projects as the deep and large pile foundations of Jiefang Bridge and for accident-frequent dug pile foundations.
出处
《桂林工学院学报》
2003年第4期426-434,共9页
Journal of Guilin University of Technology
关键词
岩溶发育区
岩土工程
塌陷
桩基施工
karst strongly developed area
huge horizontal dissolved cavern
karst stability
recent and ancient collapses
bearing stratum for pile foundation
