A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for suspending and encapsulating combined protection of pipeline
The invention relates to a construction method for suspending and encapsulating combined protection of a pipeline. The construction method comprises the following steps of (1), construction preparation; (2) suspending protection of a water supply and drainage pipe; (3) suspending and encapsulating construction of the water supply and drainage pipe ; (4) laying a temporary road passage support body; (5) constructing a pipe periphery filling body; and (6) construction of a pipe top sealing body. The method has the beneficial effects that a suspension cross beam at the upper part of the water supply and drainage pipe is utilized, and the position of the water supply and drainage pipe is transversely and vertically corrected by adopting transverse position correcting bodies and sling chain position control nuts, so that the position control accuracy of the water supply and drainage pipe is improved; meanwhile, a suspension beam toothed plate is arranged on the lower surface of the suspension cross beam, so that the connecting strength of the suspension cross beam and a soil body around the pipe can be improved; and groove wall jacking bolts and groove wall pressing plates are arrangedbetween the suspension cross beam and the groove wall of a pipeline laying groove, so that the stability of a soil body on the groove wall of the pipeline laying groove is improved.
本发明涉及悬吊包封组合保护管道施工方法，包括步骤：1)施工准备；2)给排水管悬吊保护；3)给排水管悬吊包封施工；4)道路临时通行支撑体布设；5)管周填充体施工；6)管顶密闭体施工。本发明的有益效果是：本发明利用给排水管上部的悬吊横梁，采用横向校位体和吊链控位螺母从横向和竖向校正给排水管的位置，提高了给排水管位置控制的准确度；同时，本发明在悬吊横梁的下表面设置了吊梁齿板，可提升悬吊横梁与管周土体的连接强度；在悬吊横梁与管道布设槽的槽壁之间设置了槽壁顶压栓和槽壁压板，有助于提升管道布设槽槽壁土体的稳定性。
Construction method for suspending and encapsulating combined protection of pipeline
The invention relates to a construction method for suspending and encapsulating combined protection of a pipeline. The construction method comprises the following steps of (1), construction preparation; (2) suspending protection of a water supply and drainage pipe; (3) suspending and encapsulating construction of the water supply and drainage pipe ; (4) laying a temporary road passage support body; (5) constructing a pipe periphery filling body; and (6) construction of a pipe top sealing body. The method has the beneficial effects that a suspension cross beam at the upper part of the water supply and drainage pipe is utilized, and the position of the water supply and drainage pipe is transversely and vertically corrected by adopting transverse position correcting bodies and sling chain position control nuts, so that the position control accuracy of the water supply and drainage pipe is improved; meanwhile, a suspension beam toothed plate is arranged on the lower surface of the suspension cross beam, so that the connecting strength of the suspension cross beam and a soil body around the pipe can be improved; and groove wall jacking bolts and groove wall pressing plates are arrangedbetween the suspension cross beam and the groove wall of a pipeline laying groove, so that the stability of a soil body on the groove wall of the pipeline laying groove is improved.
本发明涉及悬吊包封组合保护管道施工方法，包括步骤：1)施工准备；2)给排水管悬吊保护；3)给排水管悬吊包封施工；4)道路临时通行支撑体布设；5)管周填充体施工；6)管顶密闭体施工。本发明的有益效果是：本发明利用给排水管上部的悬吊横梁，采用横向校位体和吊链控位螺母从横向和竖向校正给排水管的位置，提高了给排水管位置控制的准确度；同时，本发明在悬吊横梁的下表面设置了吊梁齿板，可提升悬吊横梁与管周土体的连接强度；在悬吊横梁与管道布设槽的槽壁之间设置了槽壁顶压栓和槽壁压板，有助于提升管道布设槽槽壁土体的稳定性。
Construction method for suspending and encapsulating combined protection of pipeline
悬吊包封组合保护管道施工方法
WANG XINQUAN (author)
2021-03-12
Patent
Electronic Resource
Chinese
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