1) construction technology with support
有支架施工技术
1.
Combined with the construction of 100 m-span reinforced concrete arch bridge in Chongqing stage of Hu-Cheng highway,this topic introduces the technology of the assembling and the pouring by using the cable-crane,and the construction technology with support of using the permanent steel arch as the main arch ring support.
结合沪成高速公路重庆段多处100 m跨钢筋混凝土拱桥的施工,介绍了100 m跨钢筋混凝土拱桥采用缆索吊机组装浇筑、常备式钢拱架作为主拱圈支架的有支架施工技术,为其他类似施工提供了参考。
3) trestle construction
有支架施工
1.
The method of trestle construction in Dongyang Zhongshan bridge;
东阳中山大桥有支架施工法
2.
Aiming at the problem of "W" deformation and inhomogeneous stress of the arch scaffolding,some general principles of optimizing trestle construction loading procedure are put forward and the method of temporary pre-loading near arch crown in the process of loading has been carried out.
针对加载程序中拱架出现的"W"型变形和应力不均匀等问题,提出了有支架施工加载程序优化的一般原则和在加载过程中拱顶临时压重的方法,在此基础上对原有拱架加载程序进行了优化。
4) bent construction technique
排架施工技术
5) Non-derrick construction technology
无井架施工技术
6) construction bracket
施工支架
1.
The strength,stiffness and stability of construction bracket are checked,and the results show that the construction projest is feasible.
针对某立交桥施工中由于跨越已有高架桥所面临的支架顶部标高受限、底部净空要求严格、施工支架跨度大等实际问题,对原有贝雷桁架配合军用墩的施工方案进行了修改,选择HZ450型钢作为跨越高架桥的主体结构,由两边贝雷桁架所形成的悬臂结构来代替原方案中设于高架桥面上的临时支墩,以作为钢梁的两端支撑,从而形成由贝雷桁架与钢梁配合使用的施工支架平台,并对施工支架强度、刚度和稳定性进行了验算。
补充资料：施工企业技术组织措施计划(见施工企业技术)
施工企业技术组织措施计划(见施工企业技术)
technical and organize measurement plan in construction enterprise
施工企业技术组织措施杯茹”岑，~‘_:_，organize measurement plan in eonstruetionenterPrise)见施工企业技米管理基本制度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条