Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Thin-wall square steel tube-phosphogypsum hollow section composite wall and manufacturing method
The invention discloses a thin-wall square steel tube-phosphogypsum hollow section composite wall and a manufacturing method. The manufacturing method is characterized in that arranging thin-walled square steel tubes at certain intervals is carried out, then flat steel strips are mounted on the thin-walled square steel tubes by adopting self-tapping screws, the distance between the flat steel strips can be determined by design calculation, after all the flat steel strips are mounted, a steel skeleton of the composite wall is formed; and then, wall panels are installed on the two sides of the steel skeleton by utilizing the self-tapping screws special for the wall panels to serve as a template for pouring phosphogypsum, a built-in core mold for guaranteeing the hollow section of a wall bodyis inserted, then the phosphogypsum is poured, after the phosphogypsum is initially set, the core mold is taken out, and manufacturing of the thin-wall square steel pipe-phosphogypsum hollow sectioncomposite wall is completed. Afterwards, after the strength and the water content required by the design are achieved through maintenance, the thin-wall square steel tube-phosphogypsum hollow sectioncomposite wall can be transported to a construction site and installation is carried out. The thin-wall square steel tube-phosphogypsum hollow section composite wall has high axial compression and lateral bearing capacity and good heat preservation, heat insulation and fire resistance, meanwhile, a new direction can be developed for comprehensive utilization of the phosphogypsum, and the compositewall is a novel composite wall which is excellent in performance, simple in structure and capable of saving cost.
本发明公开了一种薄壁方钢管–磷石膏空心截面组合墙及制作方法，它是将薄壁方钢管按一定间距进行排布，然后采用自攻螺丝将扁钢带安装在薄壁方钢管上，扁钢带间距可由设计计算确定，当所有扁钢带安装完成后，便形成了组合墙体的钢骨架。随后，利用墙面板专用自攻螺丝将墙面板安装在钢骨架两侧，以此作为浇筑磷石膏的模板，插入保证墙体空心截面的内置芯模，再浇筑磷石膏，待磷石膏初凝后，取出芯模，完成薄壁方钢管–磷石膏空心截面组合墙的制作。此后，经养护达到设计要求的强度及含水率后，便可运输至工地现场进行安装。该组合墙体具有较高的轴压及抗侧承载力，良好的保温隔热及耐火性能，同时也可为磷石膏的综合利用开辟一条新的方向，是一种性能优良、构造简单、成本节约的新型组合墙体。
Thin-wall square steel tube-phosphogypsum hollow section composite wall and manufacturing method
The invention discloses a thin-wall square steel tube-phosphogypsum hollow section composite wall and a manufacturing method. The manufacturing method is characterized in that arranging thin-walled square steel tubes at certain intervals is carried out, then flat steel strips are mounted on the thin-walled square steel tubes by adopting self-tapping screws, the distance between the flat steel strips can be determined by design calculation, after all the flat steel strips are mounted, a steel skeleton of the composite wall is formed; and then, wall panels are installed on the two sides of the steel skeleton by utilizing the self-tapping screws special for the wall panels to serve as a template for pouring phosphogypsum, a built-in core mold for guaranteeing the hollow section of a wall bodyis inserted, then the phosphogypsum is poured, after the phosphogypsum is initially set, the core mold is taken out, and manufacturing of the thin-wall square steel pipe-phosphogypsum hollow sectioncomposite wall is completed. Afterwards, after the strength and the water content required by the design are achieved through maintenance, the thin-wall square steel tube-phosphogypsum hollow sectioncomposite wall can be transported to a construction site and installation is carried out. The thin-wall square steel tube-phosphogypsum hollow section composite wall has high axial compression and lateral bearing capacity and good heat preservation, heat insulation and fire resistance, meanwhile, a new direction can be developed for comprehensive utilization of the phosphogypsum, and the compositewall is a novel composite wall which is excellent in performance, simple in structure and capable of saving cost.
本发明公开了一种薄壁方钢管–磷石膏空心截面组合墙及制作方法，它是将薄壁方钢管按一定间距进行排布，然后采用自攻螺丝将扁钢带安装在薄壁方钢管上，扁钢带间距可由设计计算确定，当所有扁钢带安装完成后，便形成了组合墙体的钢骨架。随后，利用墙面板专用自攻螺丝将墙面板安装在钢骨架两侧，以此作为浇筑磷石膏的模板，插入保证墙体空心截面的内置芯模，再浇筑磷石膏，待磷石膏初凝后，取出芯模，完成薄壁方钢管–磷石膏空心截面组合墙的制作。此后，经养护达到设计要求的强度及含水率后，便可运输至工地现场进行安装。该组合墙体具有较高的轴压及抗侧承载力，良好的保温隔热及耐火性能，同时也可为磷石膏的综合利用开辟一条新的方向，是一种性能优良、构造简单、成本节约的新型组合墙体。
Thin-wall square steel tube-phosphogypsum hollow section composite wall and manufacturing method
一种薄壁方钢管–磷石膏空心截面组合墙及制作方法
ZHOU LI (Autor:in) / HUANG YONG (Autor:in) / HU SONG (Autor:in) / ZHANG CHENYUN (Autor:in)
31.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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