7.12 Main temporary structures

7.12.1 Investigation for cofferdam shall comply with thefollowings.(1) Investigation content and method of earth-rockfill cofferdamsmay be properly simplified referring to those in 7.3.1 and 7.3.2.(2) Investigation content and method of concrete cofferdam ......（本文共 2112 字 ）     [阅读本文]>>