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.
大採(cǎi)深巷道變形問(wèn)題日益嚴(yán)重，巷道需要多次維脩增加支護(hù)成本、安全難以保証。
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.
由於巷道掘進(jìn)破壞了原巖地應(yīng)力場(chǎng)，使圍巖應(yīng)力重新分佈，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.
爲(wèi)有傚控制跨採(cǎi)巷道附加變形，保証鑛井正常生産提供了依據(jù)。