It is found that the ductile strengthen member (concrete fill steel tube) play an important role to prevent the structure from collapse after the shear walls partially yield.
结果表明，混凝土芯筒的剪力墙屈服后，其内置的延性加强构件(钢管柱)对结构的防倒塌有显著的作用。
The numerical analyze results show that the core steel tube joint applied to concrete filled square steel tubular column and reinforced concrete beam have good mechanical property, and structure beh.
数值分析表明该节点用于方钢管混凝土柱与钢筋混凝土梁的节点，具有良好的性能且受力性能与在圆钢管混凝土结构中相似。
The core steel tube applied to concrete filled square steel tubular structure and verify feasibility of this joint.
将一种带有芯钢管的不连通钢管混凝土节点用于方钢管混凝土结构，验证了这种节点的可行性。
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，是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。
The concrete tube-shape turret of the Jiayuguan meteorological tower is surrounded by the dolphin-shape steel structure net shell.
嘉峪关气象塔混凝土筒状塔楼外，环绕着装饰性海豚造型的钢结构网壳。
Sensing of disengaging at interface of steel tube-confined concrete, which now can be realized by distributed optical fiber sensing, is important for structure safety.
通过分布式光纤传感技术可以实现对钢管混凝土界面脱空的检测，这对于这种组合结构的安全检测来说具有重要意义。
The beam joints of CFST (concrete filled steel tube) column are the key technique for the application of CFST structure.
钢管混凝土柱与梁的节点构造和受力分析是钢管混凝土柱结构推广应用的关键技术所在。
Bearing capacity of concrete filled steel tube structure issue is the safety and economy of the main factors.
钢管混凝土结构的承载力问题是关系其安全与经济性的主要因素。
The results show that the structure with concrete-filled steel tube members is the best one.
结果表明，钢管混凝土结构是一种最优的结构方案。
The unification theory of steel tube concrete derives from the experiments and the analysis of finite element method, and it can explain the factual working performance of the structure.
钢管混凝土统一理论是基于试验和有限元计算的基础上提出来的。很好的反映构件的工作性能。
At present, concrete filled steel tube (CFST) is widely used in building structures such as factory building, super high-rise building and bridge structure.
目前，钢管混凝土已广泛应用于工业厂房、超高层建筑以及桥梁等结构中。
The new part is built by reinforcement concrete structure, while the steel truss is installed for large-span roof and floors, thereby, two models formed a multi-tube with part of frame structure.
新建部分主体结构采用钢筋混凝土结构，楼层及屋顶大跨部分采用钢桁架结构，形成多筒体-部分框架结构体系。
Since the end of 1990s, spatial truss structure of concrete filled steel tube, which is new structure type for bridge, has been applied gradually in bridge engineering.
自上世纪90年代末以来，钢管混凝土空间桁架结构作为一种新的桥梁结构型式，正逐渐在桥梁工程中得到应用。
A new structure-steel tube concrete was used in a gymnasium structure design of Lanzhou Teachers College.
兰州师范专科学校体育馆结构设计，应用了新的结构—钢管混凝土。
The invention relates to a composite cylinder with steel tube concrete frame, steel frame and concrete, and the manufacturing method, belonging to a cylinder structure and the manufacturing method.
钢管混凝土边框―钢桁架―混凝土组合筒体及制作方法，属于一种筒体结构及制作方法。
Some chimney in He nan applies concrete outer cylinder structure with internal steel tube, which adopts construction of wire-rope hydraulic lifting equipment.
目前国内火电厂烟囱钢内筒施工常采用液压顶升倒装法、气压顶升倒装法、卷扬机提升法和悬索液压提升法。
In recent decades, with the maturation of the studies on concrete-filled steel tube, this kind of structure is used in civil engineering more and more widely.
近几十年来，随着钢管混凝土研究的日渐成熟，钢管混凝土结构在土木工程中的应用越来越广泛。
Steel grid-concrete frame column-concrete giant column (core tube) structure is adopted and the seismic action of integral structural is analyzed.
在结构设计中采用钢网架-框架柱-巨型柱(核心筒)结构体系，通过结构整体建模分析了地震力影响。
Steel grid-concrete frame column-concrete giant column (core tube) structure is adopted and the seismic action of integral structural is analyzed.
在结构设计中采用钢网架-框架柱-巨型柱(核心筒)结构体系，通过结构整体建模分析了地震力影响。
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