摘要
地质钻探作为城市地质调查工作的主要技术手段,其工作重点也由传统的地质矿产岩心钻探逐步向浅表松散地层取心转变,技术要求和工作重心也随城市地质工作发展而变化。针对新形势下的钻探调查工作,论述了我国城市地质钻探工作中装备、工艺、标准等方面的现状,总结了我国城市钻探工程中遇到的问题及解决措施,并提出了推动我国城市地质钻探工作的发展建议。
As the main technical means of urban geological survey,geological drilling has gradually changed its focus from the traditional geological and mineral core drilling to the shallow loose stratum coring.The technical requirements and the focus of work are different with the development of urban geological work.There are many problems and challenges facing drilling investigation under the new situation.This paper analyzes the equipment,technology,standards and other aspects of the urban geological drilling work in our country,summarizes the problems encountered in our urban drilling engineering and solutions,andfinally puts forward a suggestion for promoting the development of our urban geological drilling work.
作者
冉灵杰
李海明
熊宗喜
张建杰
RAN Ling-jie;LI Hai-ming;XIONG Zong-xi;ZHANG Jian-jie(Beijing Institute of Exploration Engineering,100083,Beijing,China;Beijing Institute of Mineral Resources and Geology,101500,Beijing,China)
出处
《建筑技术》
2023年第14期1737-1740,共4页
Architecture Technology
基金
地质调查项目“华北和东北地区战略性矿产快速查证与技术支撑”(项目编号:DD20230331)。
关键词
城市更新
地质调查
绿色施工
钻探取样
urban renewal
geological survey
green construction
drilling sample
