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A platform for research: civil engineering, architecture and urbanism
Arched tunnel lining reinforcing steel bar component forming method
The invention provides an arched tunnel lining reinforcing steel bar component forming method which comprises the steps that reinforcing steel bar component splitting is conducted, specifically, a lining reinforcing steel bar component is split into an outer-layer arc reinforcing steel bar mesh, an inner-layer arc reinforcing steel bar mesh, a left-side-face L-shaped reinforcing steel bar mesh, a right-side-face L-shaped reinforcing steel bar mesh and drag hook ribs; manufacturing a plane reinforcing mesh, namely manufacturing a plurality of transverse reinforcing steel bars and longitudinal reinforcing steel bars which are perpendicular to one another into the plane reinforcing mesh; bending the plane reinforcing mesh into an L shape; the method comprises the following steps: pre-producing components of a special jig frame in a factory, assembling the special jig frame nearby a site, assembling reinforcing meshes by using the special jig frame, and arranging operating platforms on two sides of the special jig frame; the problem that in traditional tunnel lining construction, the steel bar construction period is long is solved.
本申请提供一种拱形隧道衬砌钢筋部品成型方法，钢筋部品拆分，将衬砌钢筋部品拆解为外层弧形钢筋网片、内层弧形钢筋网片、左侧面L形钢筋网片和右侧面L形钢筋网片和拉钩筋；平面钢筋网片制作，将多个相互垂直布置的横向钢筋和纵向钢筋制作为平面钢筋网片；将平面钢筋网片弯折成L型；在工厂进行专用胎架的各组件预生产，并在现场附近将专用胎架组装完成，利用专用胎架进行钢筋网片组拼，并在专用胎架两侧布置操作平台；解决了传统隧道衬砌施工中钢筋施工工期长的问题。
Arched tunnel lining reinforcing steel bar component forming method
The invention provides an arched tunnel lining reinforcing steel bar component forming method which comprises the steps that reinforcing steel bar component splitting is conducted, specifically, a lining reinforcing steel bar component is split into an outer-layer arc reinforcing steel bar mesh, an inner-layer arc reinforcing steel bar mesh, a left-side-face L-shaped reinforcing steel bar mesh, a right-side-face L-shaped reinforcing steel bar mesh and drag hook ribs; manufacturing a plane reinforcing mesh, namely manufacturing a plurality of transverse reinforcing steel bars and longitudinal reinforcing steel bars which are perpendicular to one another into the plane reinforcing mesh; bending the plane reinforcing mesh into an L shape; the method comprises the following steps: pre-producing components of a special jig frame in a factory, assembling the special jig frame nearby a site, assembling reinforcing meshes by using the special jig frame, and arranging operating platforms on two sides of the special jig frame; the problem that in traditional tunnel lining construction, the steel bar construction period is long is solved.
本申请提供一种拱形隧道衬砌钢筋部品成型方法，钢筋部品拆分，将衬砌钢筋部品拆解为外层弧形钢筋网片、内层弧形钢筋网片、左侧面L形钢筋网片和右侧面L形钢筋网片和拉钩筋；平面钢筋网片制作，将多个相互垂直布置的横向钢筋和纵向钢筋制作为平面钢筋网片；将平面钢筋网片弯折成L型；在工厂进行专用胎架的各组件预生产，并在现场附近将专用胎架组装完成，利用专用胎架进行钢筋网片组拼，并在专用胎架两侧布置操作平台；解决了传统隧道衬砌施工中钢筋施工工期长的问题。
Arched tunnel lining reinforcing steel bar component forming method
拱形隧道衬砌钢筋部品成型方法
YAN SHUANGQIAO (author) / WU ZHONGZHENG (author) / YU CHANGWEN (author) / DONG QIFENG (author) / CHEN BIN (author) / CHENG MAOLIN (author) / XIAO HAO (author) / LIU HANG (author) / YU WANQING (author) / LI DONGDONG (author)
2024-07-12
Patent
Electronic Resource
Chinese
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