Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method applied to large-span bridge
The invention relates to the technical field of bridge construction and discloses a construction method applied to a long-span bridge, and the method is as follows, a first step of construction scheme determination and personnel scheduling, a second step of foundation construction, a third step of formwork construction, a fourth step of cast-in-place concrete preparation, a fifth step of concrete cast-in-place, a sixth step of construction maintenance and a seventh step of formwork removal. According to the construction method applied to the large-span bridge, purposes of small bridge deformation and small errors can be achieved, so problems of large cast-in-place deformation and large errors of a common concrete bridge are solved, and a problem of concrete deformation caused by large temperature difference is fundamentally solved; the construction progress is accelerated, meanwhile, the construction time is saved to a great extent, the project quality is further enhanced, economic loss of developers is further reduced, developers can quickly carry out next-step construction, limited human resources of the society are further saved, meanwhile, workers can conveniently organize work, and the construction method is worthy of application and popularization.
本发明涉及桥梁施工技术领域，且公开了应用于大跨度桥梁施工方法，其技术方案如下：第一步确定施工方案及人员调度、第二步地基建设、第三步模板建设、第四步现浇混凝土制备、第五步现浇混凝土、第六步施工养护以及第七步模板拆除。该应用于大跨度桥梁施工方法，可以达到桥梁变形较小及误差较小的目的，从而解决了一般混凝土桥梁现浇变形较大及误差较大的问题，由根源上解决温差较大导致的混凝土变形的问题，加快了施工进度的同时也极大程度上节约了施工时间，使工程质量进一步增强，也进一步节约了开发商的经济损失，使开发商可快速进行下一步的建设，为社会有限的人力资源进一步节约，同时也方便工作人员进行组织工作，值得推广使用。
Construction method applied to large-span bridge
The invention relates to the technical field of bridge construction and discloses a construction method applied to a long-span bridge, and the method is as follows, a first step of construction scheme determination and personnel scheduling, a second step of foundation construction, a third step of formwork construction, a fourth step of cast-in-place concrete preparation, a fifth step of concrete cast-in-place, a sixth step of construction maintenance and a seventh step of formwork removal. According to the construction method applied to the large-span bridge, purposes of small bridge deformation and small errors can be achieved, so problems of large cast-in-place deformation and large errors of a common concrete bridge are solved, and a problem of concrete deformation caused by large temperature difference is fundamentally solved; the construction progress is accelerated, meanwhile, the construction time is saved to a great extent, the project quality is further enhanced, economic loss of developers is further reduced, developers can quickly carry out next-step construction, limited human resources of the society are further saved, meanwhile, workers can conveniently organize work, and the construction method is worthy of application and popularization.
本发明涉及桥梁施工技术领域，且公开了应用于大跨度桥梁施工方法，其技术方案如下：第一步确定施工方案及人员调度、第二步地基建设、第三步模板建设、第四步现浇混凝土制备、第五步现浇混凝土、第六步施工养护以及第七步模板拆除。该应用于大跨度桥梁施工方法，可以达到桥梁变形较小及误差较小的目的，从而解决了一般混凝土桥梁现浇变形较大及误差较大的问题，由根源上解决温差较大导致的混凝土变形的问题，加快了施工进度的同时也极大程度上节约了施工时间，使工程质量进一步增强，也进一步节约了开发商的经济损失，使开发商可快速进行下一步的建设，为社会有限的人力资源进一步节约，同时也方便工作人员进行组织工作，值得推广使用。
Construction method applied to large-span bridge
应用于大跨度桥梁施工方法
LI YAN (Autor:in) / ZHENG RUIHAI (Autor:in) / ZHANG WEIJIONG (Autor:in) / DING QINGQING (Autor:in) / QIAO YING (Autor:in) / ZHAO LIJUAN (Autor:in) / ZHANG YAFEI (Autor:in) / GUO XIAOHONG (Autor:in) / BAI LIJUN (Autor:in)
29.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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