pier-wall concrete structure 墩墙混凝土结构
The widened section, usually concrete, at the base or bottom of a foundation wall, pier or column.
被加宽的部分，通常是混凝土，在基础墙壁，柱桩或支撑柱体的基础或底部。
The concrete cracks in sluice pier wall of New Kaituo River were checked, and it was found that the temperature stress and shrink stress are the main reasons for cracks formation.
对新开沱河节制闸墩墙的裂缝进行了检测，分析认为温度应力及收缩应力是裂缝产生的主要原因。
Therefore, to make the thorough and meticulous research for the temperature effect of the hollow pier in thin wall in concrete is necessary and meaningful.
因此，对混凝土薄壁空心墩的温度效应作深入、细致的研究是必要的。
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