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- concrete- filled still tube 钢管混凝土
- RC, SRC, CFT and high strength concrete filled steel tube make the compositions of concrete and steel more perfeet. 从钢筋混凝土、钢骨混凝土、钢管混凝土到今天的钢管高强混凝土组合结构，混凝土和钢的组合更趋完美。
- Mechanical property of axially compressed concrete filled circular CFRP-steel tube stub columns is analyzed based on experimental results. 以试验为基础,对CFRP-钢管混凝土轴压短柱的受力性能进行了分析。
- Concrete filled steel tube structure is characteristic of good bearing capacity, ductility, anti-seismic capability and easy construction. 钢管混凝土结构具有承载力高，延性好，抗震性能优越，施工方便等特点。
- The whole process analysis is carried on of the loading capacities of the axially compressed concrete filled CFRP-steel tube and the stress-strain relationships of CFRP. 目的用合成法得到CFRP(碳纤维增强塑料)钢管混凝土构件的荷载-应变关系全过程曲线并研究该新型构件的力学性能.
- The influence of transverse stability and seismic behavior of half-through arch bridge of concrete filled steel tube by transverse bracing is studied, using finite element method. 采用有限元方法,研究了拱肋横撑对中承式钢管混凝土拱桥横向稳定性及横向抗震性能的影响。
- The effect of the content of expansive additive and steel tube wall thickness on the mechanical properties of expansive concrete filled square steel tube were studied. 摘要实验研究了膨胀剂掺量和钢管厚度对不同强度等级方钢管膨胀混凝土力学性能的影响。
- This paper introduces a new kind of stadium canopy which is a cable-stayed combined structure made of concrete filled steel tube space trusses and long-span arched steel. 本文介绍一种新型雨篷，由斜拉钢管混凝土空间桁架和大跨彩板拱形结构组成的联合结构。
- In the paper,based on the design of dongwan shuidao bridge,the space model is erected to analysis to analysis the s tructural behavior of the concrete filled steel tube through tied frame arch bri dge with large span. 以东莞大汾北水道桥设计为研究对象 ,采用有限元程序 ansys建立全桥空间计算模型 ,分析大跨度钢管混凝土系杆拱的受力特性。
- According to the unified theory of concrete filled steel tube,the inelastic yield load formula of axial compression middle long column was deduced by using the tangent modul theory. 根据钢管混凝土统一理论,对国内某中承式钢管混凝土拱桥建立的模型进行了动力特性研究,并用时程分析法对其进行了地震响应分析。
- Based on the constitutive relation of combinatorial material of concrete filled steel tube(CFST),the calculation analyzes linear and nonlinear reactions of rib arch under static loads. 考虑拱肋初始挠度等缺陷的影响,采用钢管混凝土组合材料的本构关系,建立钢管混凝土单圆管肋拱计算模型。
- These steel trusses act compositely with metal deck slabs and lightweight concrete fill. 这些钢架和金属楼板及轻型填充混凝土共同作用。
- AIJ, Recommendations for Design and Construction of Concrete Filled Steel Tubular Structures [S ]. 张素梅.;钢管混凝土构件在轴心拉力作用下的性能[J]
- Roeder CW, Brown CB. Composite action in concrete filled tubes. J Struct Eng, ASCE 1999;125 (5) :477_484. 钟善桐,高层钢管混凝土结构黑龙江：黑龙江科学技术出版社，1999（1）
- This paper presents a finite element method (FEM) model for the analysis of concrete filled steel tubes (CFT) based on ABAQUS. 本文以ABAQUS为平台，建立一套分析钢管混凝土的有限元模型。
- Architectural Institute of Japan (AIJ).Recommendations for design and construction of concrete filled steel tubular structures [S]. 福建省工程建设地方标准.;钢管混凝土结构技术规程[S]
- Eccentrically loaded concrete filled steel tubular(CFST) laced columns were tested with slenderness ratio as main experimental parameter. 进行了钢管混凝土格构柱偏心受压试验,试验参数为长细比。
- The concrete filled stell tubular (known as CFST) is a composite structural material formed by thin steel tubular filled with concrete. 钢管混凝土(CFST),是由混凝土填入薄壁圆形钢管内,形成的组合材料。
- Static loading and repeated low cycle loading tests are carried on a new type of foot joint of concrete filled steel tubular. 对新型钢管混凝土柱脚节点进行了静力加载和低周反复加载试验研究。
