Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combined concrete anchorage offshore construction method
The invention discloses a combined concrete anchorage offshore construction method which comprises the following steps: S1, preparation work before construction: scanning submarine topography, carrying out block prefabrication on a concrete anchorage, transporting the concrete anchorage to an offshore site by a semi-submersible barge, and carrying out offshore concrete anchorage installation in cooperation with a crane ship; s2, ship in-place, wherein a crane ship advances to a designated position of an anchorage offshore installation water area to be in-place and anchored before the semi-submersible barge, and then concrete anchorage blocks are transported to the site by the semi-submersible barge to be in-place and anchored; the invention relates to the offshore wind power generation industry and other related technical fields. According to the offshore construction method for the combined concrete anchorage, an offshore underwater butt joint installation method is adopted, compared with a traditional overall installation mode, the method greatly reduces the requirements for ship machine equipment, saves the cost, and can reduce the hoisting weight and the hoisting height through semi-submersible barge diving cooperation construction, so that the construction efficiency is improved, and the construction cost is reduced. The requirements of offshore hoisting equipment can be reduced, and the cost is further saved.
本发明公开了一种组合式混凝土锚碇海上施工方法，包括S1、施工前准备工作：海底地形扫测，再进行在混凝土锚碇分块预制，后由半潜驳运输至海上现场，配合起重船进行海上混凝土锚碇安装；S2、船舶就位：起重船先于半潜驳行进至锚碇海上安装水域指定位置处就位，抛锚，后续半潜驳运输混凝土锚碇分块至现场后就位抛锚；本发明涉及海上风力发电行业及其他相关技术领域。该组合式混凝土锚碇海上施工方法，采用的是海上水下对接安装方法，相比与传统的整体安装模式，该方法极大地减少了对船机设备的要求，节省成本，通过半潜驳下潜配合施工，可利用部分浮力减少起吊重量及起吊高度，可降低海上起重设备要求，进一步节省成本。
Combined concrete anchorage offshore construction method
The invention discloses a combined concrete anchorage offshore construction method which comprises the following steps: S1, preparation work before construction: scanning submarine topography, carrying out block prefabrication on a concrete anchorage, transporting the concrete anchorage to an offshore site by a semi-submersible barge, and carrying out offshore concrete anchorage installation in cooperation with a crane ship; s2, ship in-place, wherein a crane ship advances to a designated position of an anchorage offshore installation water area to be in-place and anchored before the semi-submersible barge, and then concrete anchorage blocks are transported to the site by the semi-submersible barge to be in-place and anchored; the invention relates to the offshore wind power generation industry and other related technical fields. According to the offshore construction method for the combined concrete anchorage, an offshore underwater butt joint installation method is adopted, compared with a traditional overall installation mode, the method greatly reduces the requirements for ship machine equipment, saves the cost, and can reduce the hoisting weight and the hoisting height through semi-submersible barge diving cooperation construction, so that the construction efficiency is improved, and the construction cost is reduced. The requirements of offshore hoisting equipment can be reduced, and the cost is further saved.
本发明公开了一种组合式混凝土锚碇海上施工方法，包括S1、施工前准备工作：海底地形扫测，再进行在混凝土锚碇分块预制，后由半潜驳运输至海上现场，配合起重船进行海上混凝土锚碇安装；S2、船舶就位：起重船先于半潜驳行进至锚碇海上安装水域指定位置处就位，抛锚，后续半潜驳运输混凝土锚碇分块至现场后就位抛锚；本发明涉及海上风力发电行业及其他相关技术领域。该组合式混凝土锚碇海上施工方法，采用的是海上水下对接安装方法，相比与传统的整体安装模式，该方法极大地减少了对船机设备的要求，节省成本，通过半潜驳下潜配合施工，可利用部分浮力减少起吊重量及起吊高度，可降低海上起重设备要求，进一步节省成本。
Combined concrete anchorage offshore construction method
一种组合式混凝土锚碇海上施工方法
ZHANG XIANXIONG (Autor:in) / YU LIZHI (Autor:in) / ZENG XIN (Autor:in) / PENG XIAOLIANG (Autor:in) / LU HAO (Autor:in) / LI HONG (Autor:in) / CHEN YAXIONG (Autor:in) / LIU ZEHUA (Autor:in)
26.05.2023
Patent
Elektronische Ressource
Chinesisch
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