混凝土结构在工程建设中占有重要地位,尽管在水利水电工程建设施工中采取了各种措施防止裂缝产生,但水闸闸墩部位仍然易产生裂缝。通过分析水闸闸墩裂缝成因,针对这些原因及影响因素,从材料、温度控制、施工方法与工艺和养护等方面采取措施,可以达到防止和控制裂缝的效果。 Concrete structures occupy an important position in the construction of the project. Although various measures have been taken to prevent the occurrence of cracks in the construction of water conservancy and hydropower projects, the cracks in the sluice gate pier are still easy to produce. By analyzing the causes of cracks in the sluice gate pier and taking measures to prevent and control cracks, aiming at these reasons and influencing factors, measures such as material, temperature control, construction method, process and maintenance are taken.