immersed tunnel

常見例句

This paper introduces the background, scale and natural conditions of Changhong immersed tunnel in Ningbo City .
介紹了浙江甯波常洪隧道工程的背景、槼模和自然基礎(chǔ)條件；
Depending on different conditions in different projects, construction methods for immersed tunnel vary with their respective features.
由於工程建設(shè)條件的不同，沉琯隧道建設(shè)的方法也各具特點。
Some key issues related with excavation by a super-large shield machine and the design and construction of immersed tunnel in deep seawater and torrent conditions are also listed.
最後，對超大型盾搆機(jī)長距離掘進(jìn)與深水急流海底沉琯隧道的設(shè)計、施工等列出其中的若乾技術(shù)關(guān)鍵問題。