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A platform for research: civil engineering, architecture and urbanism
Thermal pipeline construction method for avoiding road occupation in central urban area
The invention discloses a thermal pipeline construction method capable of avoiding road occupation in a central urban area, and relates to the field of thermal construction, the thermal pipeline construction method capable of avoiding road occupation in the central urban area comprises the following steps: arranging a deviated well as a working well in a green land, opening a horsehead in the working well, digging a tunnel to a main line tunnel, expanding the section, and sealing the end; a main line tunnel ingate is formed in the expanded section side wall, and a main line tunnel is excavated; all inspection wells are manufactured in a hidden mode, inspection well manholes and installation holes are constructed through open caisson at night, a temporary steel bridge is covered in the daytime to recover traffic, a construction site is shielded by arranging the fence body, and the fence body can be used for shielding the construction site such as a flat well by arranging the rotating device. The water guide device is arranged to prevent the fence body from storing water in the shielding process, the fixing device is arranged to reinforce fixation of the mounting rod, wind is prevented from blowing away the fence body, the road area occupied by thermal construction is effectively reduced, the influence on traffic is reduced to the maximum extent, water accumulation in a pit during raining can be prevented, and the safety of construction is improved. By arranging the fences, the construction site can be shielded, and water accumulation in the construction pit can be prevented.
本发明公开了一种避免中心城区占路的热力管线施工方法，涉及热力施工领域，一种避免中心城区占路的热力管线施工方法，通过在绿地内设置偏井作为工作井，工作井开马头门挖隧道至主线隧道做扩大断面，封端后，由扩大断面侧墙开主线隧道马头门，进行主线隧道开挖；所有检查井均暗做，检查井人孔及安装孔采用沉井夜间施工，白天盖钢便桥恢复交通，通过设置围挡本体来对施工场地进行遮挡，通过设置转动装置来使围挡本体可以用来遮挡扁井等施工场地，通过设置导水装置来防止围挡本体在遮挡的过程中蓄水，通过设置固定装置来加强安装杆的固定，防止风将围挡本体吹走，本发明有效的减少了热力施工占用道路面积，最大限度减小对交通的影响，并且可以防止下雨期间坑内积水，通过设置围挡不仅可以遮挡施工场地还能防止施工坑内积水。
Thermal pipeline construction method for avoiding road occupation in central urban area
The invention discloses a thermal pipeline construction method capable of avoiding road occupation in a central urban area, and relates to the field of thermal construction, the thermal pipeline construction method capable of avoiding road occupation in the central urban area comprises the following steps: arranging a deviated well as a working well in a green land, opening a horsehead in the working well, digging a tunnel to a main line tunnel, expanding the section, and sealing the end; a main line tunnel ingate is formed in the expanded section side wall, and a main line tunnel is excavated; all inspection wells are manufactured in a hidden mode, inspection well manholes and installation holes are constructed through open caisson at night, a temporary steel bridge is covered in the daytime to recover traffic, a construction site is shielded by arranging the fence body, and the fence body can be used for shielding the construction site such as a flat well by arranging the rotating device. The water guide device is arranged to prevent the fence body from storing water in the shielding process, the fixing device is arranged to reinforce fixation of the mounting rod, wind is prevented from blowing away the fence body, the road area occupied by thermal construction is effectively reduced, the influence on traffic is reduced to the maximum extent, water accumulation in a pit during raining can be prevented, and the safety of construction is improved. By arranging the fences, the construction site can be shielded, and water accumulation in the construction pit can be prevented.
本发明公开了一种避免中心城区占路的热力管线施工方法，涉及热力施工领域，一种避免中心城区占路的热力管线施工方法，通过在绿地内设置偏井作为工作井，工作井开马头门挖隧道至主线隧道做扩大断面，封端后，由扩大断面侧墙开主线隧道马头门，进行主线隧道开挖；所有检查井均暗做，检查井人孔及安装孔采用沉井夜间施工，白天盖钢便桥恢复交通，通过设置围挡本体来对施工场地进行遮挡，通过设置转动装置来使围挡本体可以用来遮挡扁井等施工场地，通过设置导水装置来防止围挡本体在遮挡的过程中蓄水，通过设置固定装置来加强安装杆的固定，防止风将围挡本体吹走，本发明有效的减少了热力施工占用道路面积，最大限度减小对交通的影响，并且可以防止下雨期间坑内积水，通过设置围挡不仅可以遮挡施工场地还能防止施工坑内积水。
Thermal pipeline construction method for avoiding road occupation in central urban area
一种避免中心城区占路的热力管线施工方法
QIN XINPING (author) / MA YIBIN (author) / LIU MINGYANG (author) / XIAO BIN (author) / SU YANCHUN (author) / YU SHUANG (author) / LI MENG (author) / LI XIANG (author) / CHEN HE (author) / LIU BING (author)
2023-04-18
Patent
Electronic Resource
Chinese
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