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.
分析了该区地面沉降的内因和外因，为区内地面沉降的防治提供了依据。
The applications of the composed rock beam model in ground control, surface subsidence control and gas prevention in coalmine are studied deeply.
对组合岩梁模型在岩层移动规律研究、地表沉陷控制以及在矿井瓦斯防治中的应用进行了深入地分析。
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.
地质灾害危险性评价将线状工程的差异沉降问题作为重点，并对工程设计中的沉降控制措施作了评述。