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Construction platform for rapidly cutting underwater steel pipe pile head and construction method thereof
The invention discloses a construction platform and a construction method for rapidly cutting an underwater steel pipe pile head, the construction platform for underwater pile cutting construction is manufactured and processed, the construction platform is fixed on a steel pipe pile needing pile cutting construction operation, and seawater in the construction platform is drained; a stable construction platform is formed, and a dry construction space is provided, so that the operation difficulty is reduced, continuous operation conditions are provided, and the underwater steel pipe pile cutting efficiency is improved; the method comprises the following main construction steps: confirming a pile cutting elevation; hoisting the platform in place; the platforms are combined, held and fixed; draining seawater in the platform; pile cutting operation; the platform is hoisted in place (a lifting appliance is tensioned); the platform is loosened and irrigated, and pile cutting construction is completed; dry construction conditions can be provided for pile head cutting of the underwater steel pipe pile, the influence of sea level elevation change on construction is avoided, the construction cost is reduced, the requirement for constructors for cutting construction is also reduced, the labor cost is saved, and the construction progress is accelerated.
本发明公开了一种水下钢管桩桩头快速截桩的施工平台及其施工方法，通过制作加工一个水下截桩施工的施工平台，并将施工平台固定于需要截桩施工作业的钢管桩上，并将施工平台内部的海水排干，形成一个平稳的施工平台并提供一个干燥的施工空间，以此减小作业难度，并提供连续作业条件，提高水下钢管桩截桩效率；其主要施工步骤为：截桩高程确认；平台吊装就位；平台合并抱紧固定；平台内部排干海水；截桩作业；对平台吊装就位（吊具张紧）；平台松开和灌水和完成截桩施工；能为水下钢管桩桩头截桩提供干燥施工条件，避免海面潮位高程变化对于施工的影响，降低施工成本，也降低了对于切割施工的施工人员的要求，节约人力成本，加快施工进度。
Construction platform for rapidly cutting underwater steel pipe pile head and construction method thereof
The invention discloses a construction platform and a construction method for rapidly cutting an underwater steel pipe pile head, the construction platform for underwater pile cutting construction is manufactured and processed, the construction platform is fixed on a steel pipe pile needing pile cutting construction operation, and seawater in the construction platform is drained; a stable construction platform is formed, and a dry construction space is provided, so that the operation difficulty is reduced, continuous operation conditions are provided, and the underwater steel pipe pile cutting efficiency is improved; the method comprises the following main construction steps: confirming a pile cutting elevation; hoisting the platform in place; the platforms are combined, held and fixed; draining seawater in the platform; pile cutting operation; the platform is hoisted in place (a lifting appliance is tensioned); the platform is loosened and irrigated, and pile cutting construction is completed; dry construction conditions can be provided for pile head cutting of the underwater steel pipe pile, the influence of sea level elevation change on construction is avoided, the construction cost is reduced, the requirement for constructors for cutting construction is also reduced, the labor cost is saved, and the construction progress is accelerated.
本发明公开了一种水下钢管桩桩头快速截桩的施工平台及其施工方法，通过制作加工一个水下截桩施工的施工平台，并将施工平台固定于需要截桩施工作业的钢管桩上，并将施工平台内部的海水排干，形成一个平稳的施工平台并提供一个干燥的施工空间，以此减小作业难度，并提供连续作业条件，提高水下钢管桩截桩效率；其主要施工步骤为：截桩高程确认；平台吊装就位；平台合并抱紧固定；平台内部排干海水；截桩作业；对平台吊装就位（吊具张紧）；平台松开和灌水和完成截桩施工；能为水下钢管桩桩头截桩提供干燥施工条件，避免海面潮位高程变化对于施工的影响，降低施工成本，也降低了对于切割施工的施工人员的要求，节约人力成本，加快施工进度。
Construction platform for rapidly cutting underwater steel pipe pile head and construction method thereof
一种水下钢管桩桩头快速截桩的施工平台及其施工方法
TANG XIONG (author) / WANG ZHAO (author) / WAN SHANHONG (author) / TANG QIUJUN (author) / FAN YU (author)
2022-03-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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