A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated concrete composite window wall based on PBL connection
The invention discloses a prefabricated concrete composite window wall based on PBL connection. The prefabricated concrete composite window wall comprises a transverse window type shear wall and a longitudinal shear wall connected with the transverse window type shear wall. The transverse window type shear wall is perpendicular to the longitudinal shear wall. The prefabricated concrete composite window wall based on PBL connection has the beneficial effects that PBLs are pre-buried in the transverse window type shear wall and the longitudinal shear wall, so that the stress performance is good, and the wall is suitable for projects which are long in construction period and high in requirement for durability of temporary engineering houses; the transverse window type shear wall and the longitudinal shear wall all adopt dry type connection nodes, so that field wet operation is completely abandoned, installation is easy and fast, and the advantages of resource saving, environment protection and pollution reduction of a prefabricated building technology are exerted to the maximum extent; and a secondary pouring method is adopted, common concrete materials are adopted at edge positions, and after the edge positions are initially set, lightweight concrete is poured in a middle hollow part by taking the edge positions as formworks, so that the turnover cost is reduced, and the comfort level can be improved by virtue of the characteristics of heat preservation, heat insulation, sound insulation, fire resistance and the like of the lightweight concrete.
本发明公开了一种基于PBL连接预制混凝土复合窗墙，包括横向窗式剪力墙以及与其相连的纵向剪力墙；横向窗式剪力墙与纵向剪力墙呈垂直设置。本发明的有益效果是：横向窗式剪力墙与纵向剪力墙内部均预埋有PBL，受力性能良好，适用于建设周期较长、对工程临时用房耐久性要求高的工程，横向窗式剪力墙与纵向剪力墙全部采用干式连接节点，完全摒弃现场湿作业，安装简单快捷，最大限度的发挥装配式建筑技术节约资源、保护环境和减少污染的优点；采用二次浇筑的方法，边缘位置采用普通混凝土材料，待边缘位置初凝后，以其为模板在中部空心内浇筑轻质化混凝土，降低周转费用的同时，还能凭借轻质化混凝土的保温隔热、隔音耐火等特性，提高舒适度。
Prefabricated concrete composite window wall based on PBL connection
The invention discloses a prefabricated concrete composite window wall based on PBL connection. The prefabricated concrete composite window wall comprises a transverse window type shear wall and a longitudinal shear wall connected with the transverse window type shear wall. The transverse window type shear wall is perpendicular to the longitudinal shear wall. The prefabricated concrete composite window wall based on PBL connection has the beneficial effects that PBLs are pre-buried in the transverse window type shear wall and the longitudinal shear wall, so that the stress performance is good, and the wall is suitable for projects which are long in construction period and high in requirement for durability of temporary engineering houses; the transverse window type shear wall and the longitudinal shear wall all adopt dry type connection nodes, so that field wet operation is completely abandoned, installation is easy and fast, and the advantages of resource saving, environment protection and pollution reduction of a prefabricated building technology are exerted to the maximum extent; and a secondary pouring method is adopted, common concrete materials are adopted at edge positions, and after the edge positions are initially set, lightweight concrete is poured in a middle hollow part by taking the edge positions as formworks, so that the turnover cost is reduced, and the comfort level can be improved by virtue of the characteristics of heat preservation, heat insulation, sound insulation, fire resistance and the like of the lightweight concrete.
本发明公开了一种基于PBL连接预制混凝土复合窗墙，包括横向窗式剪力墙以及与其相连的纵向剪力墙；横向窗式剪力墙与纵向剪力墙呈垂直设置。本发明的有益效果是：横向窗式剪力墙与纵向剪力墙内部均预埋有PBL，受力性能良好，适用于建设周期较长、对工程临时用房耐久性要求高的工程，横向窗式剪力墙与纵向剪力墙全部采用干式连接节点，完全摒弃现场湿作业，安装简单快捷，最大限度的发挥装配式建筑技术节约资源、保护环境和减少污染的优点；采用二次浇筑的方法，边缘位置采用普通混凝土材料，待边缘位置初凝后，以其为模板在中部空心内浇筑轻质化混凝土，降低周转费用的同时，还能凭借轻质化混凝土的保温隔热、隔音耐火等特性，提高舒适度。
Prefabricated concrete composite window wall based on PBL connection
一种基于PBL连接预制混凝土复合窗墙
FANG HONGWEI (author) / ZHOU DAXING (author) / CAO QING (author) / DONG LEI (author) / YIN BINGSHUAI (author) / HOU LIQUN (author) / ZHANG YAQI (author) / WANG KUAN (author) / LI LUPING (author)
2021-04-23
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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