Steel-concrete composite beam cable-stayed bridge panel construction process capable of reducing cracks

The invention relates to a steel-concrete composite beam cable-stayed bridge panel construction technology capable of reducing cracks. The construction technology comprises the following steps that S1, a surface treating agent is sprayed on the surface of orthotropic steel; s2, orthotropic steel is installed, and a bridge floor is cleaned and accepted; s3, measuring and setting out; s4, shear nails are installed, and steel bars are bound; s5, spraying a surface treating agent on the reinforcing steel bars; s6, hot steam spraying and concrete pouring are conducted, and hot steam spraying does not exceed 10 min before concrete pouring; and S7, surface finishing and maintenance. The method has the effect of reducing the cracking probability of the orthotropic steel-concrete combined bridge deck slab. 本申请涉及一种减少开裂的钢混组合梁斜拉桥面板施工工艺，施工工艺包括以下步骤：S1、正交异性钢表面喷涂表面处理剂；S2、正交异性钢安装，桥面清理及验收；S3、测量放样；S4、剪力钉安装，钢筋绑接；S5、钢筋喷涂表面处理剂；S6、热蒸汽喷洒，混凝土浇筑，热蒸汽喷洒不超过混凝土浇筑前10min；S7、收面及养护。本申请具有减小正交异性钢-混凝土组合桥面板开裂概率的效果。