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A platform for research: civil engineering, architecture and urbanism
Pipeline laying method
The invention discloses a pipeline laying method, relates to the technical field of pipe bridge construction, and solves the problem that in the prior art, time and labor are wasted in construction ofa pipe bridge crossing a riverway. B, excavating a foundation pit; c, prefabricating a foundation pipe and a prefabricated plate; d, maintaining the prefabricated part; e, weaving a reinforcement cage; f, hoisting a foundation pipe; g, placing a foundation cage; h, pouring a foundation; i, mounting a tower crane; j, laying prefabricated plates; k, pouring concrete; l, dismounting the tower crane;m, embedded parts are installed; n, concrete is laid; o, a pipeline supporting part is installed; and p, pipelines are laid, a pier does not need to be built in a riverway, sedimentation cofferdams are not needed, water pumping does not need to be conducted all the time, and therefore more time and labor can be saved during construction operation.
本发明公开了一种管道铺设方法，涉及管桥施工的技术领域，解决了现有技术中跨越河道的管桥施工费时费力的问题，其技术方案要点是包括以下步骤：a．现场勘察；b．基坑挖掘；c．地基管和预制板的预制；d．预制件养护；e．编织钢筋笼；f．吊装地基管；g．放置地基笼；h．浇注地基；i．安装塔吊；j．铺设预制板；k．浇注混凝土；l．拆除塔吊；m．安装预埋件；n．铺设混凝土；o．安装管道支撑件；p．铺设管道，无需在河道当中修建桥墩，从而无需沉降围堰也无需时刻进行抽水，从而使得施工操作能够更加省时省力。
Pipeline laying method
The invention discloses a pipeline laying method, relates to the technical field of pipe bridge construction, and solves the problem that in the prior art, time and labor are wasted in construction ofa pipe bridge crossing a riverway. B, excavating a foundation pit; c, prefabricating a foundation pipe and a prefabricated plate; d, maintaining the prefabricated part; e, weaving a reinforcement cage; f, hoisting a foundation pipe; g, placing a foundation cage; h, pouring a foundation; i, mounting a tower crane; j, laying prefabricated plates; k, pouring concrete; l, dismounting the tower crane;m, embedded parts are installed; n, concrete is laid; o, a pipeline supporting part is installed; and p, pipelines are laid, a pier does not need to be built in a riverway, sedimentation cofferdams are not needed, water pumping does not need to be conducted all the time, and therefore more time and labor can be saved during construction operation.
本发明公开了一种管道铺设方法，涉及管桥施工的技术领域，解决了现有技术中跨越河道的管桥施工费时费力的问题，其技术方案要点是包括以下步骤：a．现场勘察；b．基坑挖掘；c．地基管和预制板的预制；d．预制件养护；e．编织钢筋笼；f．吊装地基管；g．放置地基笼；h．浇注地基；i．安装塔吊；j．铺设预制板；k．浇注混凝土；l．拆除塔吊；m．安装预埋件；n．铺设混凝土；o．安装管道支撑件；p．铺设管道，无需在河道当中修建桥墩，从而无需沉降围堰也无需时刻进行抽水，从而使得施工操作能够更加省时省力。
Pipeline laying method
管道铺设方法
SUN XIAOFENG (author) / JIANG ZHIMING (author) / LI QI (author)
2020-04-14
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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