A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembly type corrugated steel arched hangar tunnel structure
The invention, which relates to the technical field of highway engineering and structural engineering, discloses an assembly type corrugated steel arch hangar tunnel structure which comprises hangar tunnel side walls, corrugated steel arches, high-strength bolts, arch springing flange plates (or channel steel) and zinc coatings. Corrugated steel is prefabricated into pieces, the pieces are assembled after being transported to the site, the pieces are connected and anchored through high-strength bolts to form an arch structure, and the arch structure and the side walls are fixed and connected through the flange plates. Corrugated steel is subjected to anti-corrosion treatment through zinc plating, corrugated steel pieces are connected in a lap joint mode in a circumferential direction and alongitudinal direction, the lap joint positions are screwed through the high-strength bolts; flange plates (or channel steel) are adopted as connecting foundations of arch feet, so that the structural stability can be improved, and the arch feet can be connected with the top of a side wall of a hangar tunnel. The assembly type corrugated steel arch hangar tunnel structure is novel in structure, convenient to assemble, easy to construct, capable of replacing a conventional reinforced concrete hangar tunnel frame structure, high in safety, high in efficiency, capable of saving materials, low incost and remarkable in benefit. The structure is suitable for safety protection of snow-proof road sections and debris flow road sections in side slope rockfall and snowy areas.
本发明涉及公路工程及结构工程技术领域，公开了一种装配式波纹钢拱形棚洞结构，包括了棚洞侧墙、波纹钢拱、高强螺栓、拱脚法兰盘(或槽钢)、镀锌层。波纹钢预制成片，运输到现场后再行拼装，片与片之间通过高强螺栓连接锚固形成拱形结构，拱形结构与侧墙之间采用法兰盘固定和连接。其中，波形钢采用镀锌进行防腐处理，波形钢片与片之间环向与纵向采用搭接连接，搭接处采用高强螺栓拧紧，拱脚采用法兰盘(或槽钢)作为连接基础，既可增加结构稳定性也可与棚洞侧墙顶连接。本发明结构新颖，拼装方便，施工简单，可替代常规钢筋混凝土棚洞框架结构，安全性强，效率高，节省材料，低成本，各项效益显著；适用于边坡落石和大雪地区的防雪路段、泥石流路段的安全防护等。
Assembly type corrugated steel arched hangar tunnel structure
The invention, which relates to the technical field of highway engineering and structural engineering, discloses an assembly type corrugated steel arch hangar tunnel structure which comprises hangar tunnel side walls, corrugated steel arches, high-strength bolts, arch springing flange plates (or channel steel) and zinc coatings. Corrugated steel is prefabricated into pieces, the pieces are assembled after being transported to the site, the pieces are connected and anchored through high-strength bolts to form an arch structure, and the arch structure and the side walls are fixed and connected through the flange plates. Corrugated steel is subjected to anti-corrosion treatment through zinc plating, corrugated steel pieces are connected in a lap joint mode in a circumferential direction and alongitudinal direction, the lap joint positions are screwed through the high-strength bolts; flange plates (or channel steel) are adopted as connecting foundations of arch feet, so that the structural stability can be improved, and the arch feet can be connected with the top of a side wall of a hangar tunnel. The assembly type corrugated steel arch hangar tunnel structure is novel in structure, convenient to assemble, easy to construct, capable of replacing a conventional reinforced concrete hangar tunnel frame structure, high in safety, high in efficiency, capable of saving materials, low incost and remarkable in benefit. The structure is suitable for safety protection of snow-proof road sections and debris flow road sections in side slope rockfall and snowy areas.
本发明涉及公路工程及结构工程技术领域，公开了一种装配式波纹钢拱形棚洞结构，包括了棚洞侧墙、波纹钢拱、高强螺栓、拱脚法兰盘(或槽钢)、镀锌层。波纹钢预制成片，运输到现场后再行拼装，片与片之间通过高强螺栓连接锚固形成拱形结构，拱形结构与侧墙之间采用法兰盘固定和连接。其中，波形钢采用镀锌进行防腐处理，波形钢片与片之间环向与纵向采用搭接连接，搭接处采用高强螺栓拧紧，拱脚采用法兰盘(或槽钢)作为连接基础，既可增加结构稳定性也可与棚洞侧墙顶连接。本发明结构新颖，拼装方便，施工简单，可替代常规钢筋混凝土棚洞框架结构，安全性强，效率高，节省材料，低成本，各项效益显著；适用于边坡落石和大雪地区的防雪路段、泥石流路段的安全防护等。
Assembly type corrugated steel arched hangar tunnel structure
一种装配式波纹钢拱形棚洞结构
CIRENLAMU (author) / DAWASANGBU (author) / YU CHONG (author)
2020-05-12
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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