Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel truss corridor and installation and construction method thereof
The invention discloses a steel truss corridor and a mounting construction method thereof, which can effectively prevent deformation of the steel truss corridor in the splicing, hoisting and mounting processes and ensure the construction quality of the steel truss corridor. The steel truss corridor comprises an upper chord beam, a lower chord beam and a web member set. The installation construction method comprises the steps that the projection plane and the lofting jig frame position of the steel truss corridor are determined at the top of the installed corridor; mounting a lower chord beam at the top of the jig frame, and performing first displacement and strain monitoring on the lower chord beam; mounting a web member group on the lower chord beam; an upper chord beam is installed at the top of the web member set, and second-time displacement and strain monitoring is conducted on the steel truss corridor; first cantilever beams are installed on the two sides of the lower chord beam, a floor support plate is installed on the first cantilever beams, and then third-time displacement and strain monitoring is conducted on the steel truss corridor; and second cantilever beams are installed on the two sides of the upper chord beam, floor bearing plates are installed on the second cantilever beams, and then fourth-time displacement and strain monitoring is conducted on the steel truss corridor.
本发明公开了一种钢桁架连廊及其安装施工方法，能够有效防止钢桁架连廊在拼装、吊装和安装过程中变形，保证钢桁架连廊的施工质量；钢桁架连廊包括上弦梁、下弦梁和腹杆组，其安装施工方法包括在已安装连廊顶部确定钢桁架连廊的投影面、放样胎架位置；在胎架顶部安装下弦梁，对其进行第一次位移和应变监测；在下弦梁的上安装腹杆组；在腹杆组顶部安装上弦梁，对钢桁架连廊进行第二次位移和应变监测；在下弦梁两侧安装第一悬挑梁，在第一悬挑梁之上安装楼承板，然后对钢桁架连廊进行第三次位移和应变监测；在上弦梁两侧安装第二悬挑梁，在第二悬挑梁之上安装楼承板，然后对钢桁架连廊进行第四次位移和应变监测。
Steel truss corridor and installation and construction method thereof
The invention discloses a steel truss corridor and a mounting construction method thereof, which can effectively prevent deformation of the steel truss corridor in the splicing, hoisting and mounting processes and ensure the construction quality of the steel truss corridor. The steel truss corridor comprises an upper chord beam, a lower chord beam and a web member set. The installation construction method comprises the steps that the projection plane and the lofting jig frame position of the steel truss corridor are determined at the top of the installed corridor; mounting a lower chord beam at the top of the jig frame, and performing first displacement and strain monitoring on the lower chord beam; mounting a web member group on the lower chord beam; an upper chord beam is installed at the top of the web member set, and second-time displacement and strain monitoring is conducted on the steel truss corridor; first cantilever beams are installed on the two sides of the lower chord beam, a floor support plate is installed on the first cantilever beams, and then third-time displacement and strain monitoring is conducted on the steel truss corridor; and second cantilever beams are installed on the two sides of the upper chord beam, floor bearing plates are installed on the second cantilever beams, and then fourth-time displacement and strain monitoring is conducted on the steel truss corridor.
本发明公开了一种钢桁架连廊及其安装施工方法，能够有效防止钢桁架连廊在拼装、吊装和安装过程中变形，保证钢桁架连廊的施工质量；钢桁架连廊包括上弦梁、下弦梁和腹杆组，其安装施工方法包括在已安装连廊顶部确定钢桁架连廊的投影面、放样胎架位置；在胎架顶部安装下弦梁，对其进行第一次位移和应变监测；在下弦梁的上安装腹杆组；在腹杆组顶部安装上弦梁，对钢桁架连廊进行第二次位移和应变监测；在下弦梁两侧安装第一悬挑梁，在第一悬挑梁之上安装楼承板，然后对钢桁架连廊进行第三次位移和应变监测；在上弦梁两侧安装第二悬挑梁，在第二悬挑梁之上安装楼承板，然后对钢桁架连廊进行第四次位移和应变监测。
Steel truss corridor and installation and construction method thereof
一种钢桁架连廊及其安装施工方法
LI JINGFENG (Autor:in) / TANG XIANGYUAN (Autor:in) / HU YILONG (Autor:in)
02.02.2024
Patent
Elektronische Ressource
Chinesisch
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