坝顶拦墙;
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 wall was surmounted by a flat stone without a coping.
墙头上铺了平石板,不带椽条。
The coping of the wall had been torn away.
墙上的垛子也弄掉了一个。
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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