提高岩溶桩基地质钻探正判率的方法  

Method of Enhancing Correct-judgement Rate by the Pile Foundation Geological Drilling in Karst Area

作　　者：张维军 王浩 邓家喜 

机构地区：[1]广西交通科学研究院,广西南宁530007

出　　处：《西部交通科技》2009年第2期12-15,共4页Western China Communications Science & Technology

基　　金：交通部西部科研项目"岩溶地区桥梁桩基承载能力评价及施工综合技术研究"(200531878618)

摘　　要：文章总结岩溶地区公路桥梁桩基地质钻探存在的问题,阐述了提高岩溶桩基地质钻探正判率的方法,提出应重视勘察方法的应用和岩溶地区地质钻探的原则,对公路桥梁桩基的勘察具有参考意义。Through the summary and analysis of highway bridge pile foundation geology drilling＇s problems in karst areas,the article elaborated with emphasis on the methods to enhance correct judge rate in the karst pile foundation geological drilling, proposed that should take seriously to prospect the application of methods and geology drilling principle in karst area. The article has the significant reference to the highway bridge pile foundation＇s geological survey.

关 键 词：岩溶桩基 地质钻探 正判率 

分 类 号：U443.5[建筑科学—桥梁与隧道工程]