摘要
目前,山东省尚无分层标建设的专业规范,针对不同深度分层标,尤其是深度较大分层标,用以明确其标杆结构、标组组成等。施工流程、标体结构的不合理导致使管材浪费,一定程度上增加了分层标的监测误差及建设成本。本文以鲁北平原深部砂岩热储沉降监测分层标组为例,对分层标选址、分层标结构、标桩个数、深度确定等进行阐述,探究分层标结构的合理性,对类似地层结构的分层标建设具有指导作用,对地质灾害监测具有重要意义。
At present,there is no professional standard for layered bid construction in Shandong province.For layered bid with different depth,especially with large depth,the benchmark structure and composition of bid group are defined.The unreasonable construction process and target structure lead to waste of pipes,which increases the monitoring error and construction cost of layered target to a certain extent.In this paper,taking the layered standard group for monitoring the settlement of deep sandstone thermal reservoirs in the Lubei plain as an example,it is expounded from the aspects of layered standard site selection,layered standard structure,number of piles and depth determination to explore the rationality of layered standard structure,.It has a guiding role for the construction of layered standard with similar stratum structure and an important significance for geological disaster monitoring.
作者
王明珠
赵季初
丁朋朋
沙福建
冯克印
魏茂杰
WANG Mingzhu;ZHAO Jichu;DING Pengpeng;SHA Fujian;FENG Keyin;WEI Maojie(No.2 Hydrogeology and Engineering Geology Brigade of Shandong Provincial Exploration Bureau of Geology and Mineral Resources(Lubei Geo-engineering Exploration Institute),Shandong Dezhou 253072,China;Shandong University,Shandong Qingdao 266237,China;Shandong Provincial Land Space Ecology Restoration Center,Shandong Ji'nan 250000,China)
出处
《山东国土资源》
2022年第10期53-58,共6页
Shandong Land and Resources
基金
山东省地质矿产勘查开发局“山东省地面沉降综合评价(任务书编号:HJ201922)”“山东省地面沉降监测研究示范工程(任务书编号:HJ202105)”项目资助。
关键词
分层标
热储
地面沉降
地层压缩
鲁北平原
Layered standard
thermal reservoir
land subsidence
land compression
Lubei plain
