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A platform for research: civil engineering, architecture and urbanism
Underwater straining beam construction process
The invention provides an underwater straining beam construction process, and relates to the technical field of tie beam construction. The underwater straining beam construction process specifically comprises the following steps that S1, construction preparation is conducted, specifically, firstly, a steel trestle platform is cut off, then a steel pile casing is cut off, and after the pile casingis cut off, a pile head is chiseled off and cleaned immediately; S2, erecting a hoop support operation platform, specifically, after preparatory work such as chiseling of a construction platform and apile head is completed, arranging measuring personnel to release the axis of the tie beam, and installing hoops by constructors according to the axis of the tie beam and the elevation of the tie beam; S3, mounting a bottom die; S4, performing reinforcing steel bar machining and mounting; S6, pouring of concrete; and S7, performing maintenance and form removal. According to the underwater straining beam construction technology, the hoop support operation platform is directly built on the bridge pier column in the construction process, workers can conveniently conduct construction on the platform, constructors do not need to work on a ship body all the time, the construction cost is greatly reduced, and the construction time is greatly shortened.
本发明提供一种水中系梁施工工艺，涉及系梁施工技术技术领域。该水中系梁施工工艺，具体包括以下步骤：S1.施工准备：首先对钢栈桥平台进行割除，然后进行钢护筒割除，护筒割除后随即进行桩头凿除、清理；S2.搭设抱箍支架作业平台：在施工平台及桩头凿除等准备工作完成后，安排测量人员将系梁轴线放出，施工人员按系梁轴线和系梁标高安装抱箍；S3.底模的安装；S4.钢筋加工与安装；S6.混凝土的浇筑；S7.养护与拆模。本发明提供的一种水中系梁施工工艺,在施工时直接在桥梁墩柱上建立抱箍支架作业平台,通过该平台，工人可以方便的在上面进行施工,不需要施工人员一直在船体上工作，大大减少了施工成本和施工时间。
Underwater straining beam construction process
The invention provides an underwater straining beam construction process, and relates to the technical field of tie beam construction. The underwater straining beam construction process specifically comprises the following steps that S1, construction preparation is conducted, specifically, firstly, a steel trestle platform is cut off, then a steel pile casing is cut off, and after the pile casingis cut off, a pile head is chiseled off and cleaned immediately; S2, erecting a hoop support operation platform, specifically, after preparatory work such as chiseling of a construction platform and apile head is completed, arranging measuring personnel to release the axis of the tie beam, and installing hoops by constructors according to the axis of the tie beam and the elevation of the tie beam; S3, mounting a bottom die; S4, performing reinforcing steel bar machining and mounting; S6, pouring of concrete; and S7, performing maintenance and form removal. According to the underwater straining beam construction technology, the hoop support operation platform is directly built on the bridge pier column in the construction process, workers can conveniently conduct construction on the platform, constructors do not need to work on a ship body all the time, the construction cost is greatly reduced, and the construction time is greatly shortened.
本发明提供一种水中系梁施工工艺，涉及系梁施工技术技术领域。该水中系梁施工工艺，具体包括以下步骤：S1.施工准备：首先对钢栈桥平台进行割除，然后进行钢护筒割除，护筒割除后随即进行桩头凿除、清理；S2.搭设抱箍支架作业平台：在施工平台及桩头凿除等准备工作完成后，安排测量人员将系梁轴线放出，施工人员按系梁轴线和系梁标高安装抱箍；S3.底模的安装；S4.钢筋加工与安装；S6.混凝土的浇筑；S7.养护与拆模。本发明提供的一种水中系梁施工工艺,在施工时直接在桥梁墩柱上建立抱箍支架作业平台,通过该平台，工人可以方便的在上面进行施工,不需要施工人员一直在船体上工作，大大减少了施工成本和施工时间。
Underwater straining beam construction process
一种水中系梁施工工艺
ZHOU MIN (author) / YI WENLONG (author) / JIANG MIAOQIANG (author) / PENG HONGXIN (author) / WANG QIANG (author) / ZHU JIGEN (author) / LIU XINGBO (author) / SUN LEI (author) / CAO QINGGUO (author) / CHEN XIYANG (author)
2020-12-04
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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