城市地质
城市地質
성시지질
URBAN GEOLOGY
2015年
z1期
89-94
,共6页
人防工程%地道%地下空洞%地面塌陷
人防工程%地道%地下空洞%地麵塌陷
인방공정%지도%지하공동%지면탑함
civil air-defense construction%Tunnel%underground cavity%ground collapse
地道塌陷是较为常见的一种地面塌陷灾害，它是先前开挖的人防工程年久失修之后塌陷至地表所致。为减小灾害损失，有效实施治理工程，需要开展详细的灾害勘查工作。本文以实际工作为例，在分析工作区内各类相关地质资料的基础上，通过现场调查，查明地道塌陷灾害的分布现状，然后利用综合地球物理勘探、钻探、钎探和槽探等方法，综合研究分析，准确查明地道的埋藏情况和分布位置。
地道塌陷是較為常見的一種地麵塌陷災害，它是先前開挖的人防工程年久失脩之後塌陷至地錶所緻。為減小災害損失，有效實施治理工程，需要開展詳細的災害勘查工作。本文以實際工作為例，在分析工作區內各類相關地質資料的基礎上，通過現場調查，查明地道塌陷災害的分佈現狀，然後利用綜閤地毬物理勘探、鑽探、釬探和槽探等方法，綜閤研究分析，準確查明地道的埋藏情況和分佈位置。
지도탑함시교위상견적일충지면탑함재해，타시선전개알적인방공정년구실수지후탑함지지표소치。위감소재해손실，유효실시치리공정，수요개전상세적재해감사공작。본문이실제공작위례，재분석공작구내각류상관지질자료적기출상，통과현장조사，사명지도탑함재해적분포현상，연후이용종합지구물리감탐、찬탐、천탐화조탐등방법，종합연구분석，준학사명지도적매장정황화분포위치。
Tunnel collapse is one kind of common ground collapse calamity recently, it is due to the collapse of civil air-defense construction which was excavated many years ago and never had been repaired. In order to reduce calamity losses, and carry out the control project effectively, the detailed calamity exploration need to be done. The distribution of tunnel collapse calamities in the work area was identified based on the related geological data analysis and the ifeld investigation. And the authentic burial situation and the location of the tunnels were determinate by all kinds of geophysical methods, such as exploration, drilling, cone dynamic penetration and trenching.
