摘要
通过蒙古国岩土工程勘察实践,总结了国外勘察手段、方法与国内的异同点,对现场及土工试验资料进行综合再分析,为保证资料成果的准确可靠,进一步进行了平板载荷试验与其它原位测试的对比试验,提交了可靠度较高的岩土参数,推介了国外单动双管带伸缩式柔性袋管技术提高强风化软岩取芯质量的做法,对类似项目有一定的借鉴与参考意义。
Through geotechnical engineering practice Mongolia,the authors sum up the same and different points of exploration means methods at home and abroad,comprehensively re-analyze field and soil test data.In order to ensure the accuracy and reliability of achievement data,plate loading test is compared in-situ test by an experiment.Finally,the authors submit geotechnical parameters of high reliability,promote foreign single-action double barrel with telescopic flexible pipe technology to enhance core of high weathered soft rock quality.It has some referential meaning to the similar project.
出处
《资源环境与工程》
2011年第3期272-276,共5页
Resources Environment & Engineering
关键词
岩土工程勘察
勘察手段
勘察标准
国外取芯技术
geotechnical engineering
exploration means
exploration standard
foreign coring technology