reinforced concrete retaining wall 钢筋混凝土挡土墙
Concrete Retaining Wall Set 混凝土挡土墙系列
Precast Concrete Retaining Wall Systems 预制混凝土挡土墙系统
gridding concrete retaining wall 格形地下墙
gravity-type concrete retaining wall 重力式混凝土挡土墙
counterfort reinforced concrete retaining wall 扶壁式钢筋混凝土挡土墙
reinforced concrete cantilever retaining wall 钢筋混凝土悬臂式挡墙
It is a prominent problem to repair and cure the cracks in the concrete retaining wall in the underpass of an expressway.
高速公路地道的混凝土挡墙裂缝修复和养护是个突出问题。
A mathematic model is set up by probabilistic method for analyzing concrete crack in early age, which is tested by the observation results of a concrete retaining wall case.
利用概率的方法，建立分析早龄期混凝土开裂的数学模型，并利用一实际的混凝土挡土墙工程观测结果进行验证。
In a season when water levels should be rising behind the dam's 183-meter-high and 2.25-kilometer-long concrete retaining wall, they have held mostly steady around 170 meters since late last month.
这个季节的水位本应漫过大坝高183米、长2.25千米的蓄水坝，但自上月下旬以来，却一直稳定在170米上下的水平。
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