Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
一种带有空心钢肋的混凝土叠合板及其施工方法
本发明涉及混凝土叠合板浇筑技术领域，具体为一种带有空心钢肋的混凝土叠合板及其施工方法，混凝土叠合板包括预制层和现浇层，有益效果为：通过使用纵向空心钢肋代替传统叠合板的钢筋桁架，增强了结构的刚度和承载力，能够防止叠合板预制底板在运输和吊装时出现开裂；并且这种结构能够减小叠合板预制底板的板厚，降低叠合板预制底板的自重，使叠合板的运输和吊装更为高效；在吊装施工时可少用或不使用下部支撑，降低施工难度，增加施工效率。
The invention relates to the technical field of concrete laminated slab pouring, in particular to a concrete laminated slab with hollow steel ribs and a construction method thereof.The concrete laminated slab comprises a prefabricated layer and a cast-in-place layer.The concrete laminated slab has the beneficial effects that the longitudinal hollow steel ribs are used for replacing a steel bar truss of a traditional laminated slab, so that the rigidity and bearing capacity of the structure are enhanced; the prefabricated bottom plate of the laminated slab can be prevented from cracking during transportation and hoisting; by means of the structure, the plate thickness of the prefabricated bottom plate of the laminated plate can be reduced, the dead weight of the prefabricated bottom plate of the laminated plate can be reduced, and the laminated plate can be transported and hoisted more efficiently; during hoisting construction, less or no lower support is used, so that the construction difficulty is reduced, and the construction efficiency is improved.
一种带有空心钢肋的混凝土叠合板及其施工方法
本发明涉及混凝土叠合板浇筑技术领域，具体为一种带有空心钢肋的混凝土叠合板及其施工方法，混凝土叠合板包括预制层和现浇层，有益效果为：通过使用纵向空心钢肋代替传统叠合板的钢筋桁架，增强了结构的刚度和承载力，能够防止叠合板预制底板在运输和吊装时出现开裂；并且这种结构能够减小叠合板预制底板的板厚，降低叠合板预制底板的自重，使叠合板的运输和吊装更为高效；在吊装施工时可少用或不使用下部支撑，降低施工难度，增加施工效率。
The invention relates to the technical field of concrete laminated slab pouring, in particular to a concrete laminated slab with hollow steel ribs and a construction method thereof.The concrete laminated slab comprises a prefabricated layer and a cast-in-place layer.The concrete laminated slab has the beneficial effects that the longitudinal hollow steel ribs are used for replacing a steel bar truss of a traditional laminated slab, so that the rigidity and bearing capacity of the structure are enhanced; the prefabricated bottom plate of the laminated slab can be prevented from cracking during transportation and hoisting; by means of the structure, the plate thickness of the prefabricated bottom plate of the laminated plate can be reduced, the dead weight of the prefabricated bottom plate of the laminated plate can be reduced, and the laminated plate can be transported and hoisted more efficiently; during hoisting construction, less or no lower support is used, so that the construction difficulty is reduced, and the construction efficiency is improved.