混凝土结构工程的质量通病是造成建筑结构缺陷和质量事故的主要原因。通过对模板工程、钢筋工程、混凝土工程质量通病预防措施的探索,系统论述了混凝土主体结构工程质量通病的预防措施,以达到加强源头控制、减少建筑结构缺陷和预防质量事故的目的。 The common cause of the quality of concrete structure engineering is the main reason that causes the structural defects and quality accidents of the building. Through the exploration of template engineering, steel bar engineering and prevention of common quality of concrete engineering, the prevention measures of common quality of concrete main structure are systematically discussed in order to achieve the goal of strengthening source control, reducing structural defects and preventing quality accidents.