Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of foundation beam crossing underground pipeline
The invention belongs to the technical field of building construction, and particularly relates to an underground pipeline crossing foundation beam construction method which comprises the following steps that firstly, multiple earthwork trapezoid drawing grooves are excavated on the two sides of an underground pipeline; secondly, anti-shear grooves are downwards excavated in the multiple earthwork trapezoid drawing grooves, and steel bar binding is conducted in the anti-shear grooves; thirdly, the lifting machine lifts the vertical steel beam into the shear-resistant groove through a lifting device, and the vertical steel beam is supported through an anti-overturning piece; fourthly, the transverse steel beams continue to be lifted to the position between every two adjacent vertical steel beams to be fixed, and reinforcement cages are placed on the peripheries of the vertical steel beams; fifthly, a formwork is erected in the earthwork trapezoid drawing groove, and concrete pouring is conducted; and sixthly, the anti-overturning piece is dismantled, earthwork backfilling is conducted on the earthwork trapezoid drawing groove, compared with the prior art, disturbance to the soil body around the underground pipeline is reduced, and safe and normal operation of the underground pipeline in the foundation beam construction process can be guaranteed.
本发明属于建筑施工技术领域，具体涉及一种跨地下管线基础梁施工方法，包括以下步骤：步骤一：地下管线两侧进行多个土方梯形抽槽开挖；步骤二：在多个土方梯形抽槽内均向下开挖抗剪槽，且在抗剪槽内进行钢筋绑扎；步骤三：起吊机通过吊起装置对竖钢梁吊起至抗剪槽内，并通过防倾覆件对竖钢梁进行支撑；步骤四：继续起吊横钢梁至相邻的两个竖钢梁之间固定，对竖钢梁的外周下放钢筋笼；步骤五：在土方梯形抽槽内进行支设模板并进行混凝土浇筑；步骤六：拆除防倾覆件，并对土方梯形抽槽进行土方回填，相对于现有技术，著减少了对地下管线周边土体的扰动，能够确保地下管线在基础梁施工过程中的安全与正常运行。
Construction method of foundation beam crossing underground pipeline
The invention belongs to the technical field of building construction, and particularly relates to an underground pipeline crossing foundation beam construction method which comprises the following steps that firstly, multiple earthwork trapezoid drawing grooves are excavated on the two sides of an underground pipeline; secondly, anti-shear grooves are downwards excavated in the multiple earthwork trapezoid drawing grooves, and steel bar binding is conducted in the anti-shear grooves; thirdly, the lifting machine lifts the vertical steel beam into the shear-resistant groove through a lifting device, and the vertical steel beam is supported through an anti-overturning piece; fourthly, the transverse steel beams continue to be lifted to the position between every two adjacent vertical steel beams to be fixed, and reinforcement cages are placed on the peripheries of the vertical steel beams; fifthly, a formwork is erected in the earthwork trapezoid drawing groove, and concrete pouring is conducted; and sixthly, the anti-overturning piece is dismantled, earthwork backfilling is conducted on the earthwork trapezoid drawing groove, compared with the prior art, disturbance to the soil body around the underground pipeline is reduced, and safe and normal operation of the underground pipeline in the foundation beam construction process can be guaranteed.
本发明属于建筑施工技术领域，具体涉及一种跨地下管线基础梁施工方法，包括以下步骤：步骤一：地下管线两侧进行多个土方梯形抽槽开挖；步骤二：在多个土方梯形抽槽内均向下开挖抗剪槽，且在抗剪槽内进行钢筋绑扎；步骤三：起吊机通过吊起装置对竖钢梁吊起至抗剪槽内，并通过防倾覆件对竖钢梁进行支撑；步骤四：继续起吊横钢梁至相邻的两个竖钢梁之间固定，对竖钢梁的外周下放钢筋笼；步骤五：在土方梯形抽槽内进行支设模板并进行混凝土浇筑；步骤六：拆除防倾覆件，并对土方梯形抽槽进行土方回填，相对于现有技术，著减少了对地下管线周边土体的扰动，能够确保地下管线在基础梁施工过程中的安全与正常运行。
Construction method of foundation beam crossing underground pipeline
一种跨地下管线基础梁施工方法
CHEN YUYAO (Autor:in) / ZHANG FENG (Autor:in) / YU ZHIQIANG (Autor:in) / HUANG QIANFEN (Autor:in) / WANG HAODONG (Autor:in) / CHEN YIHENG (Autor:in) / CHEN YANING (Autor:in) / MA JIXING (Autor:in) / JIANG LIJUN (Autor:in)
24.01.2025
Patent
Elektronische Ressource
Chinesisch
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