坝顶拦墙;
The coping of the wall had been torn away.
墙上的垛子也弄掉了一个。
Dispersion ranges of stress, displacement and plastic region of different coping thickness of wall rock of an underwater highway tunnel are simulated.
模拟了某拟建中水下公路隧道,在不同隧道顶板厚度时的围岩应力、位移、塑性区的分布及大小。
The basis of concealed lightning bar in the coping of daughter wall was discussed.
讨论了在女儿墙顶暗敷防雷带的依据.
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