The new method takes full advantage of surrounding construction conditions such as the geography and geologic condition of shaft and adopts reverse guide shaft to construct shaft.
充分利用竖井地理、地质等周边施工条件，采用反导井法进行竖井施工。
Abstrcat>The cost to construct the permanent engineering, which is for preventing the bank from flood using current normal method of construction on riverbed made of sand, is too high to be accepted.
如何利用现有的常规方法在粉细沙河床上修建永久防洪护堤工程，因其工程造价过高致使社会难以承担； 为此，提出采用斜向灌浆护坡新技术修建永久性防洪护堤。
The cost to construct the permanent engineering, which is for preventing the bank from flood using current normal method of construction on riverbed made of sand, is too high to be accepted.
如何利用现有的常规方法在粉细沙河床上修建永久防洪护堤工程，因其工程造价过高致使社会难以承担；为此，提出采用斜向灌浆护坡新技术修建永久性防洪护堤。
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