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- Overhead unit connection and assembly of large steel space truss 浅谈大面积钢结构网架单元的高空对接拼装
- Integral Hoisting by Three Cranes for Steel Space Truss 空间钢桁架三机整体抬吊
- Construction Technology of Steel Space Truss Roof of the Boiler in the Heat Source Plant 热源厂锅炉间屋面螺栓球节点网架的施工技术
- CONSTRUCTION TECHNOLOGY OF STEEL SPACE TRUSS IN NEW SHANGHAI INTERNATIONAL FAIR CENTER 上海新国际博览中心空间钢桁架施工技术
- ARCHITECTURE DESIGN EXPEKT SYSTEM BASED ONBLACKBOARD STRUCTURE HAS COME TRUE IN THE PRELIMINARY DESIGN OF STEEL SPACE TRUSS 基于黑板结构的设计型专家系统在平板钢网架初步设计中的实现
- steel space truss 钢网架
- Analysis is made on the structure of the space truss compound girder made from steel pipe concrete, and given directly the potential development. 介绍了钢管砼空间桁架组合梁式结构型式,通过分析它的受力特点,大胆预测了这种新型结构型式的广阔发展前景。
- The study shows that transfer mechanism conforms to the space truss model. 研究发现厚承台的传力机理符合空间桁架模型理论。
- The study indicates that the transfer mechanism conforms to the space truss model. 研究发现厚承台的传力机理符合空间桁架模型理论。
- The post-tensioned and shaped space truss is an innovative kind of space structure, combining traditional space truss with post-tensioning technology. 后张拉预应力成形网壳是传统网架结构和后张拉预应力技术的结合,是一种具有创新性的空间网格结构。
- Based on the research on the post-tensioned and shaped dome, a new forming model of a single-chorded plane space truss with tension is presented. 摘要基于后张拉整体成形穹顶的研究,提出了一种具有新型组成形式的单弦杆平板网架张拉模型,通过试验和非线性有限元分析,对穹顶的张拉成形过程进行了研究。
- Derived from an effective combination of space truss and portal frame, a novel long-span structure named lattice portal frame (LPF) is put forward. 网格状门式剐架结构是结合了立体桁架结构和门式刚架结构受力优点而衍生的一种大跨度结构形式。
- Due to the high tonnage and large span of the whole steel space frame, process and fabrication of the steel space frame shall be strictly precise. 由于整个钢网架的吨位重、跨度大,所以,对钢网架的加工制作精度方面要求非常严格。
- The fast development of the large airplane manufacturing industry promotes the study and design of the roof covering space truss of long-span hangar. 飞机修理设备的改进对飞机库结构的设计提出了新的要求:大跨度、大开口,悬挂吊车的大起重量,这也促进了飞机库选型研究的发展。
- In this model, axial yarns, braider yarns and resin were treated as spatial beam elements.Each unit cell is then treaded as space truss. 其中,轴纱、编织纱和基体均被视为两端铰接的空间杆单元,复合材料用离散的杆单元组成的桁架结构代替。
- The dome is transformed from a single-chorded plane space truss by tensioning the wire which lies in the bottom chord and has a unique shape. 通过后张拉闭合单弦杆平板网架中的预留缝隙,单弦杆平板网架可以张拉变形为具有很好外观形式的空间穹顶结构。
- Problems in ultrasonic inspection of the welds in the steel space grid structures with bolted joints are analyzed in combination with practical inspection. 结合检测实践,对螺栓球网架焊缝超声波探伤技术应用中的若干问题进行了探讨。
- To resolve the dissimilarity problem of analysis model in flexure-predominant and torsion-predominant reinforced concrete members, an improved space truss model was established. 摘要为了解决以扭为主和以弯为主的钢筋混凝土弯扭构件的分析模型不统一问题,建立了改进的空间桁架模型。
- To resolve the dissimilarity problem of analysis model in flexure-predominant and torsion-predominant reinforced concrete members,an improved space truss model was established. 为了解决以扭为主和以弯为主的钢筋混凝土弯扭构件的分析模型不统一问题,建立了改进的空间桁架模型。
- DONG Shi-lin, DENG Hua.A simple computation method of pretressed space truss and its global-process pretensioning analysis [J].Journal of Building Sructures, 2001, 22(2): 18-22. [8]董石麟;邓华.;预应力网架结构的简捷计算法和张拉全过程分析[J]