Analysis and design method for transfer truss with diagonal brace that was widely used in Beijing MOMA was studied.
针对在北京当代MOMA工程中广泛应用的带斜撑整体转换桁架结构体系的理论分析与计算研究,从结构受力分析及变形等方面总结转换桁架与普通转换梁之间的差异;通过对带斜撑与不带斜撑整体转换桁架的计算比较,分析设置斜撑对改善整体转换桁架受力性能的作用;结合工程实际给出避免地震作用下斜撑失效后结构发生连续倒塌的补充设计方法;并指出型钢混凝土材料在此类结构中应用的优势。
In order to avoid too large relative lateral reigidity of the transfer story that is caused by adopting transfer-storey-height deep transfer beams,which bearing upper structure′s large loads,the boned prestressed transfer truss is put forward by optimizing with elastic finite element analysis.
为避免若采用梁式转换,因承载上部结构大荷载需采用梁高同转换层层高的深转换梁而带来的本层相对抗侧刚度过刚的问题,针对该转换结构构件进行弹性有限元应力分析,经优化比选,改采用有粘结预应力转换桁架的结构转换方式,使得转换结构体系轻巧、合理。
Because of huge loads and huge span, FEA and experiment methods are applied in the study of the stiffened joints and transfer trusses.
该结构具有荷载大、跨度大等特点,为确保传力的可靠和节点承载能力,进行了节点、转换桁架的有限元分析和试验研究。
By stating the construction technology of steel reinforced concrete transition truss applied in Shenzhen Huarong plaza, the author introduces the emphasis, difficulties and disposal program in the construction of continuous multispan steel reinforced concrete transition truss.
通过对深圳华融大厦型钢混凝土转换桁架的施工技术阐述,阐明了连续多跨的型钢混凝土转换桁架的施工重点、难点及处理方案。
Study of the Interaction among the Tall Building Truss Transfer Structure and upper Shear Wall;
高层建筑中转换桁架与上部墙体共同作用的研究
Construction Monitoring and Nonlinear Finite Element Analysis of Steel Reinforced Concrete Transition Truss Joints
型钢混凝土转换桁架节点施工监控及非线性有限元分析
Study on Design of Concrete-filled Rectangular Steel Tube Truss Transfer Floor;
矩形钢管混凝土桁架转换层设计研究
Finite Element Analysis of the Lapping Column Transfer Structure and with Hat Truss, Waist Truss Synthesis Application;
搭接柱转换结构的有限元分析及其与帽桁架、腰桁架的综合应用
Static Behaviors Analysis of Laminated Vierendeel Truss Used as Structure Transformation Story
迭层空腹桁架转换层结构的静力性能分析
Theoretical Analysis on Three-dimensional Working Capability of Large-span Open-web Trussed Transfer Structure;
预应力空腹桁架转换结构空间工作性能分析
Prestress Construction Technology and Monitoring of Concrete Laminated Truss Transfer Structure
混凝土叠层桁架转换结构预应力施工与监测
The anti-seismic performance study on rigid girder converting storey high-rise structure
带钢桁架转换层高层结构的抗震性能研究
The Internal Force Analysis of the Transfer Beam Level and Truss Transfer Beam Level under Vertical Load;
梁式转换层和桁架转换层在竖向荷载作用下的内力分析
Research and Application of Vierendeel Truss Transfer Structure in High-rise Buildings
空腹桁架转换结构在多高层建筑中的研究与应用
Experimental Study and Theoretical Analysis of Steel Truss Transfer Story with Large Span in Tall Buildings;
高层建筑中大跨度钢桁架转换层的试验研究与理论分析
The Push-Over Analysis of Steel Truss Transfer Story Structure;
带高位钢桁架转换层建筑结构的静力弹塑性分析
Experimental Study and Theoretical Analysis of Long Span Higher-level Steel Truss Transfer Story Structure;
大跨度高位钢桁架转换层结构的试验研究与理论分析
The Application of the Topology Optimization to Multi-layer Truss Transformation Structure in Conceptual Design Phase;
拓扑优化在叠层桁架转换结构概念设计阶段的应用
The Investigation of the Aseismatic Capability of the High-Rise Building with Stell Truss Transfer Story Structure;
设置钢桁架转换层的高层建筑结构抗震性能研究
Casting-in-site Concrete Transfer Girder Construction with Fastener-style Steel Pipe Paralled-chord truss
用扣件式钢管平行弦桁架施工现浇混凝土转换大梁
Seismic Analysis and Comparative Research on High-Rise Structures with Steel Truss Transition Layer
带钢桁架转换层结构的地震反应分析与比较研究
The Develop and Design of the Flexible Machine Line with Manipulators and Changeable-boxes for Cylinder in Practice
配有桁架机械手、可换箱机床的缸体柔性加工自动线的开发研制
