Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Single-pier-column lifting type bridge anti-overturning construction method
The invention discloses an anti-overturning construction method for a single-pier-column lifting type bridge. The anti-overturning construction method comprises the following steps that S1, a scheme is designed; s2, manufacturing a pier column hoop; s3, manufacturing a steel beam support; s4, an operation frame body is erected; s5, assembling the ground; s6, lifting in place; s7, bolt fastening is conducted; s8, removing the frame body; the device can be assembled on the ground and can be finely adjusted after being lifted in place, the construction efficiency is improved, a large amount of high-altitude operation is avoided, the construction safety and reliability are improved, the service cycle of pier column hoops, steel beams, inclined struts and the like is long after anti-corrosion and fireproof treatment, the foundation treatment procedure during common bridge reinforcement is avoided, the construction cost is reduced, and the construction progress is accelerated.
本发明公开一种独墩柱提升式桥梁防倾覆施工方法，包括如下步骤：S1、方案设计；S2、墩柱箍制作；S3、钢梁支撑制作；S4、操作架体搭设；S5、地面拼装；S6、提升就位置；S7、螺栓紧固；S8、架体拆除；本发明可在地面拼装，提升就位后进行微调即可，提高了施工效率，避免了大量的高空作业，增加了施工安全可靠性，且墩柱箍、钢梁、斜撑等防腐、防火处理后使用周期较长，避免了普通桥梁加固时的地基处理工序，降低了施工成本、加快施工进度。
Single-pier-column lifting type bridge anti-overturning construction method
The invention discloses an anti-overturning construction method for a single-pier-column lifting type bridge. The anti-overturning construction method comprises the following steps that S1, a scheme is designed; s2, manufacturing a pier column hoop; s3, manufacturing a steel beam support; s4, an operation frame body is erected; s5, assembling the ground; s6, lifting in place; s7, bolt fastening is conducted; s8, removing the frame body; the device can be assembled on the ground and can be finely adjusted after being lifted in place, the construction efficiency is improved, a large amount of high-altitude operation is avoided, the construction safety and reliability are improved, the service cycle of pier column hoops, steel beams, inclined struts and the like is long after anti-corrosion and fireproof treatment, the foundation treatment procedure during common bridge reinforcement is avoided, the construction cost is reduced, and the construction progress is accelerated.
本发明公开一种独墩柱提升式桥梁防倾覆施工方法，包括如下步骤：S1、方案设计；S2、墩柱箍制作；S3、钢梁支撑制作；S4、操作架体搭设；S5、地面拼装；S6、提升就位置；S7、螺栓紧固；S8、架体拆除；本发明可在地面拼装，提升就位后进行微调即可，提高了施工效率，避免了大量的高空作业，增加了施工安全可靠性，且墩柱箍、钢梁、斜撑等防腐、防火处理后使用周期较长，避免了普通桥梁加固时的地基处理工序，降低了施工成本、加快施工进度。
Single-pier-column lifting type bridge anti-overturning construction method
一种独墩柱提升式桥梁防倾覆施工方法
DING XIAOPENG (Autor:in) / LI XIN'AN (Autor:in) / WANG ZHENG (Autor:in) / LI YUNJIE (Autor:in)
24.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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