摘要
勘察区内由于受河水及挽近构造的影响,使多年冻土平面分布不连续,现代河床及其两侧(约50m以内)为河流融区,活动断裂带附近为构造融区;新构造运动、地震、泉水、冰椎及风砂等均是本区工程地质环境中不稳定因素。
As affected by river water and neotectonics, the distribution of permafrost in the investigated region is disscontinuous.Contemporary river bed and its sides, within 50m, are river talik. In the vicinity of active fracture zone is tectonic talik. All the neotectonics, earthquake, springs, icings and wind-drift sand are unstable factors in engineering geologic environment of the said region.
出处
《工程勘察》
CSCD
北大核心
1993年第1期17-20,共4页
Geotechnical Investigation & Surveying
