classification of tunnels中文什么意思

下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯

In view of the natural conditions in loess area of gansu , in the light of investigation conditions of seepage of built loess and weak rock highway tunnels in this area and classification of water gushing conditions for railway tunnels , and by engineering analogism , the classification of tunnel water gushing types suited the structure design of highway tunnel waterproof and drainage , and the three methods for checking and subdividing water gushing types are presented
摘要針對(duì)甘肅黃土區(qū)的自然條件，依據(jù)該地區(qū)已建黃土及軟巖公路隧道滲漏水調(diào)查情況和鐵路隨道涌水狀態(tài)分類，運(yùn)用工程類比法提出適合該地區(qū)公路隧道防排水結(jié)構(gòu)設(shè)計(jì)的隧道涌水類型劃分及對(duì)涌水類型校核與細(xì)分的三種方法。

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