roadway deformation

常見(jiàn)例句

The deep roadway deformation problem is becoming increasingly serious, much maintenance increases support costs and security is difficult to guarantee.
大采深巷道變形問(wèn)題日益嚴(yán)重，巷道需要多次維修增加支護(hù)成本、安全難以保證。
Because the natural stress field is changed due to tunneling roadway, a stress concentration area appears in rock of surrounding roadway that cause roadway deformation or destruction.
由于巷道掘進(jìn)破壞了原巖地應(yīng)力場(chǎng)，使圍巖應(yīng)力重新分布，應(yīng)力集中區(qū)的高應(yīng)力造成巷道變形破壞。
The results provide a basis for controlling additional roadway deformation efficiently and ensure the regular production of the mine.
為有效控制跨采巷道附加變形，保證礦井正常生產(chǎn)提供了依據(jù)。