Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for rapidly lowering inner support of steel sheet pile cofferdam in tidal zone
The invention discloses a construction method for quickly lowering an inner support of a steel sheet pile cofferdam in a tidal zone, which reduces the safety risk of mounting the inner support of a steel sheet pile during flood tide, and meanwhile, four jacks synchronously jack and cooperatively work, so that the mounting quality of the inner support of the steel sheet pile is improved, and the safety of the inner support of the steel sheet pile is improved. The underwater installation precision of the inner support is effectively ensured, accurate, rapid and efficient installation of the steel sheet pile inner support is achieved through a specially-designed jack lowering system, and the construction efficiency is improved.
本发明公开一种潮涌区钢板桩围堰内支撑快速下放的施工方法，潮涌区钢板桩围堰内支撑快速下放施工方法减小了钢板桩内支撑在涨潮时安装的安全风险，同时四台千斤顶同步顶升、协同作业，提高钢板桩内支撑安装质量，有效的确保了内支撑在水下的安装精度，通过专门设计的千斤顶下放系统，实现钢板桩内支撑精准、快速、高效的安装，提高施工工效。
Construction method for rapidly lowering inner support of steel sheet pile cofferdam in tidal zone
The invention discloses a construction method for quickly lowering an inner support of a steel sheet pile cofferdam in a tidal zone, which reduces the safety risk of mounting the inner support of a steel sheet pile during flood tide, and meanwhile, four jacks synchronously jack and cooperatively work, so that the mounting quality of the inner support of the steel sheet pile is improved, and the safety of the inner support of the steel sheet pile is improved. The underwater installation precision of the inner support is effectively ensured, accurate, rapid and efficient installation of the steel sheet pile inner support is achieved through a specially-designed jack lowering system, and the construction efficiency is improved.
本发明公开一种潮涌区钢板桩围堰内支撑快速下放的施工方法，潮涌区钢板桩围堰内支撑快速下放施工方法减小了钢板桩内支撑在涨潮时安装的安全风险，同时四台千斤顶同步顶升、协同作业，提高钢板桩内支撑安装质量，有效的确保了内支撑在水下的安装精度，通过专门设计的千斤顶下放系统，实现钢板桩内支撑精准、快速、高效的安装，提高施工工效。
Construction method for rapidly lowering inner support of steel sheet pile cofferdam in tidal zone
一种潮涌区钢板桩围堰内支撑快速下放的施工方法
CHEN JIN (Autor:in) / LIU GUODONG (Autor:in) / CHEN CHAOFAN (Autor:in) / HUANG YU (Autor:in) / QIN JIANGBO (Autor:in) / WENG JINFU (Autor:in) / HU QIAN (Autor:in) / TANG KUANGQIN (Autor:in) / SUN YINGCHEN (Autor:in) / FAN BIN (Autor:in)
01.08.2023
Patent
Elektronische Ressource
Chinesisch
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