Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Assembly type dense rib beam cavity folded floor
The invention provides an assembly type dense rib beam cavity folded floor comprising a column, girders, cast-in-place rib beams, a plurality of assembly type upper-limb-free dense rib beam cavity folded components spliced together and cast-in-place surface layer concrete. The assembly type dense rib beam cavity folded floor is characterized in that at the joint of each assembly type upper-limb-free dense rib beam cavity folded component, the corresponding girder or the corresponding cast-in-place rib beam and the surface layer reinforced concrete form an overall assembly dense rib beam cavityfolded floor through one time of pouring; through the assembly type dense rib beam cavity folded floor, the problems that a traditional folded floor is too thick, the use quantity of concrete reinforcement is large, the span is small, load resistance is poor, cracks are liable to appear in the joint of prefabricated folded plates, mandrel of a traditional cast-in-place hollow floor is instable toinstall, upward floating, shifting and damage are liable to occur, and the mandrel material cost and mandrel manual installation cost are increased are effectively solved; the assembly type dense ribbeam cavity folded floor has advantages of the traditional folded floor and the cast-in-place hollow floor, no template is needed, and structural stability is achieved; the assembly type upper-limb-free dense rib beam cavity folded components are provided with longitudinal rib beams and transverse rib beams and have a load effect, and most truss building is reduced; and a large span is achieved,earthquake resistance is good, the use quantities of reinforcement and concrete are reduced, labor is reduced, a large amount of cost is reduced, and construction efficiency and project quality are improved.
本发明提供一种装配式密肋梁空腔叠合楼板，包括柱、主梁、现浇肋梁、数块拼接在一起的装配式无上翼密肋梁空腔叠合构件及现浇面层混凝土组成；其特征在于每块装配式无上翼密肋梁空腔叠合构件连接处有主梁或现浇肋梁和面层钢筋混凝土一次浇注形成一个整体装配密肋梁空腔叠合楼板；本发明有效解决了传统叠合楼板，楼板太厚，混凝土钢筋用量大，跨度小，抗荷载差，预制叠合板连接处易发生裂缝和传统现浇空心楼盖的芯模安装不稳定、易发生上浮、偏移、破损、增加芯模材料费，芯模人工安装费；且有着传统叠合楼板和现浇空心楼盖的优点，无需模板，结构性稳定；且装配式无上翼密肋梁空腔叠合构件有纵向肋梁和横向肋梁，其有荷载作用，减少了大部分桁架搭设；达到了跨度大，抗震性好，减少了钢筋、混凝土用量，减少人工，节少了大量成本，提高了施工效率和工程质量。
Assembly type dense rib beam cavity folded floor
The invention provides an assembly type dense rib beam cavity folded floor comprising a column, girders, cast-in-place rib beams, a plurality of assembly type upper-limb-free dense rib beam cavity folded components spliced together and cast-in-place surface layer concrete. The assembly type dense rib beam cavity folded floor is characterized in that at the joint of each assembly type upper-limb-free dense rib beam cavity folded component, the corresponding girder or the corresponding cast-in-place rib beam and the surface layer reinforced concrete form an overall assembly dense rib beam cavityfolded floor through one time of pouring; through the assembly type dense rib beam cavity folded floor, the problems that a traditional folded floor is too thick, the use quantity of concrete reinforcement is large, the span is small, load resistance is poor, cracks are liable to appear in the joint of prefabricated folded plates, mandrel of a traditional cast-in-place hollow floor is instable toinstall, upward floating, shifting and damage are liable to occur, and the mandrel material cost and mandrel manual installation cost are increased are effectively solved; the assembly type dense ribbeam cavity folded floor has advantages of the traditional folded floor and the cast-in-place hollow floor, no template is needed, and structural stability is achieved; the assembly type upper-limb-free dense rib beam cavity folded components are provided with longitudinal rib beams and transverse rib beams and have a load effect, and most truss building is reduced; and a large span is achieved,earthquake resistance is good, the use quantities of reinforcement and concrete are reduced, labor is reduced, a large amount of cost is reduced, and construction efficiency and project quality are improved.
本发明提供一种装配式密肋梁空腔叠合楼板，包括柱、主梁、现浇肋梁、数块拼接在一起的装配式无上翼密肋梁空腔叠合构件及现浇面层混凝土组成；其特征在于每块装配式无上翼密肋梁空腔叠合构件连接处有主梁或现浇肋梁和面层钢筋混凝土一次浇注形成一个整体装配密肋梁空腔叠合楼板；本发明有效解决了传统叠合楼板，楼板太厚，混凝土钢筋用量大，跨度小，抗荷载差，预制叠合板连接处易发生裂缝和传统现浇空心楼盖的芯模安装不稳定、易发生上浮、偏移、破损、增加芯模材料费，芯模人工安装费；且有着传统叠合楼板和现浇空心楼盖的优点，无需模板，结构性稳定；且装配式无上翼密肋梁空腔叠合构件有纵向肋梁和横向肋梁，其有荷载作用，减少了大部分桁架搭设；达到了跨度大，抗震性好，减少了钢筋、混凝土用量，减少人工，节少了大量成本，提高了施工效率和工程质量。
Assembly type dense rib beam cavity folded floor
一种装配式密肋梁空腔叠合楼板
CHEN MINGHU (Autor:in) / TAO YANDONG (Autor:in)
17.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Post-pouring base plate assembly type dense rib cavity floor system
| Europäisches Patentamt | 2020
High-precision construction method for assembly type dense rib cavity floor
| Europäisches Patentamt | 2023
Construction method of assembly type bidirectional dense rib cavity floor cover plate
| Europäisches Patentamt | 2023
Light preset assembly type space grid dense rib floor
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2022