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。
Simulating Construction Stage and Calculating Transverse Load Distribution of Construction Frame
施工支架施工过程模拟和横向分布系数计算
Technique on Construction Frame and Platform for Cast-in-place Beams
现浇梁施工支架及作业平台搭设技术
The Technical Characteristic in the Construction Scheme of New-beach-bridge Box Girder 0#;
新滩大桥箱梁0#块施工支架方案的技术特点
On construction technique of moving support cast-in-place 900 t simple box girder
移动支架现浇900t简支箱梁施工技术
Analysis of Hold Hoop Method--Construction of Non-bracket Cap
抱箍法施工应用的分析——盖梁无支架施工
On the application of the outside climbing scaffording technique in the high pier construction
浅谈外爬式支架施工技术在高墩施工中的应用
The girder is braced against an erection bracket.
梁支撑在塔柱上的一个施工托架上。
Review of Segmental Assembling Construction Technique of Mobile Support
移动支架节段拼装施工技术方法综述
Frameless Construction Technology Of Long-span Box Arch Bridge
大跨径箱型拱桥无支架施工技术研究
On application of WDJ upside down bowl-type bracket in box girder bridge construction
WDJ碗扣式支架在箱梁桥施工中的应用
Design and Construction of Supporting Frame for Casting Box Girder Bridge
时令河大桥箱梁现浇支架设计与施工
The Feather Field Slanting Roofing High Structure Support Designs and Constructs
羽毛球场斜屋面高架支撑设计与施工
Simple narration construction plan of cast-in-site with houseful support frame on continuous box grider
现浇连续箱梁满堂支架施工方案简述
Full space supports cast-in-place box beam construction technology in expressway
高速公路满堂支架现浇箱梁施工技术
The Application of the Framework in the Building Construction of the Box-girder
支架法在海中箱梁现浇施工中的应用
Safety Analysis for Fasten-style Tubular Steel Scaffold and Bearing Frammework in the Building Construction;
扣件式脚手架及模板支架施工期安全性研究
Bailey Bracket Cast-in-situ Technology on Simple Box Girder Construction
贝雷支架原位现浇铁路简支箱梁施工技术
On Application of Portal Supportor Method in Simple Box Girder Construction of Ao River Bridge
门式支架法在鳌江大桥简支箱梁施工中的应用