摘要
地面沉降在海河流域平原区普遍存在,通过相隔10年的水准网观测,确定出各区域地面沉降量和沉降速率,并分析其危害和成因,研究提出科学有效的监测设计方案。
The landsurface subsidence is widespread in Haihe Basin. Reserveying of the level network gives the subsidence valuse of each area and the subsidence velocity. This paper analyses harms of subsidence and its genesis and puts forth a scientific and effective monitoring scheme.
出处
《地质找矿论丛》
CAS
CSCD
2004年第2期135-138,共4页
Contributions to Geology and Mineral Resources Research
关键词
水准网
复测
地面沉降
危害
成因分析
海河流域
level network
resurveying
landsurface subsidence
genesis analyse
endanger
reaches of Haihe river
