cavern group

常見例句

Digital modeling of finite element method for huge underground cavern group;
大型地下洞室群施工是一個(gè)極其復(fù)雜的過程。
An ancient man-made near ground surface rock cavern group was found in Longyou County, Zhejiang Province. The 24 large caverns were excavated 2000 years ago.
浙江省西部龍游縣的龍游大型古地下洞室群由24 個(gè)洞室組成，該洞室群開挖于2000 年前。
The failure and deformation reason of wall rock in high geo-stress nonuniform soft rock cavern group is analysised and the support principle of high geo-stress soft rock is proposed.
分析了高地應(yīng)力非均質(zhì)軟巖洞室群圍巖收斂變形破壞的原因，并且探討了高地應(yīng)力非均質(zhì)軟巖的支護(hù)原則。