摘要
在箱涵顶推施工中,为保证箱涵及涵底免受地下水的影响,需要同时进行降水和封水措施,以确保施工的顺利进行。
In box culvert incremental lounching construction, precipitation and covering water are often carried on contemporarily so as to ensure the box culvert and its bottom be avoided the effect of water, and ensure the construction to go on wheels.
出处
《交通标准化》
2006年第8期69-72,共4页
Communications Standardization
关键词
箱涵
顶推施工
降水
封水
box culvert
incremental lounching
precipitation
covering water
