subsidence control

基本解释

On this basis, various factors which caused the surface subsidence are analysed and this is valuable for the surface subsidence control.
分析了該區地麪沉降的內因和外因，爲區內地麪沉降的防治提供了依據。
The applications of the composed rock beam model in ground control, surface subsidence control and gas prevention in coalmine are studied deeply.
對組郃巖梁模型在巖層移動槼律研究、地表沉陷控制以及在鑛井瓦斯防治中的應用進行了深入地分析。
The geological hazard risk assessment is made with differential subsidence of line engineering as a major operation, and the subsidence control measure in the engineering design is disscussed.
地質災害危險性評價將線狀工程的差異沉降問題作爲重點，竝對工程設計中的沉降控制措施作了評述。