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- main truss structure 主桁结构
- The main truss or rafter that supports and gives form to a roof. 橼木构成或加固屋顶用的桁架或橼木
- The main parts in the upper structure that bear pressure are of pipe truss structure and pin shaft link. 本机上部结构的主要受压构件为管绗结构，销轴连接。
- In order to deal with the problem of severe overloading on a main steel beam of dust catcher in a power plant,an external prestress truss structure for reinforcement is presented. 针对某电厂除尘器主钢梁严重超载的情况,提出体外预应力桁架加固方案。
- Use of large-span truss structure, double-color steel roof surface pressure. 采用大跨度网架结构，屋顶双层彩钢板压面。
- The main truss chord block and side of the positioning accuracy is the overall precision control beam core. 主桁块体和边弦杆的定位精度是钢梁整体精度控制的核心。
- Most cantilever bridges have two arms of truss structure that meet or support a section between them. 大多数悬臂桥都有两个桁架臂用以对接或支撑两臂之间的桥段。
- RESEARCH ON LATERAL WIND VIBRATION PERFORMANCES OF A LARGE SPAN TRUSS STRUCTURE OF BAOSTEEL CO. LTd. 上海宝钢大跨桁架横风向风振性能研究。
- Abstract: The stability calculation of chords on open lattice beyond the main truss plane is discussed in the article. A calculation example is presented. 文摘:本文讨论了敞开式桁架弦杆的平面外稳定性计算方法，并给出了计算实例。
- The truss structure featured by small flow resistance,strong toughness and less pressure loss. 具有流阻小，刚性好，压力损失小的桁架式结构。
- A 2001 study conducted by the Minnesota Department of Transportation found "several fatigue problems" in the bridge's approach spans and "poor fatigue details" on the main truss. 一项明尼苏达交通部在2001年开展的调查显示，在大桥的两端延伸处有多处金属疲劳问题，而在桥的主干道上金属疲劳问题严重。
- It has been shown that there was a great influence of the different behaviour effect on the bearing capacity of the truss structure. 证明材料的拉压性能不同对桁架结构承载能力的影响是很明显的。
- The Wuhu Changjiang Bridge is a railway highway combined bridge in which plate truss structure is first adopted in China. 芜湖长江大桥是国内首次采用板桁结构建造的一座公、铁两用桥梁。
- By a numerical example of bar truss structure with unsymmetrical loads in civil engineering, adaptive and improved genetic algorithm is feasible. 通过土木工程中桁架结构非对称受荷的数值算例，证明自适应改进遗传算法是现实可行的。
- For the project of erecting the steel structures of the national stadium, the main truss was divided into two lifting elements, i. e. space 3-D truss and 2-D truss according to the actual conditions. 摘要国家体育场钢结构安装工程，主桁架根据安装实际情况被分成空间立体桁架和平面桁架两种吊装单元。
- Over the past few days, the Space Shuttle Atlantis visited the ISS and added pieces of the Integrated Truss Structure, including an impressively long array of solar panels. 在过去的数天之中，太空梭亚特兰提斯号造访国际太空站，并带来数个组合式支架结构的组件，其中包括一组很长的太空能板。
- The comparison between the analytical results and 3-D FEM ones shows the validity of this method for truss structure and rigid frame consisting of hollow circular beams with CDL. 分析结果同三维有限元分析结果作了比较,证明了该方法的可行性,为圆形截面构件组成的刚架和桁架结构约束阻尼层振动抑制分析提供了简单的计算方法。
- An active vibration control system for the piezoelectric flexible adaptive truss structure was set up for real-time computer active vibration control experimental tests. 建立了压电柔性自适应桁架结构主动控制实验系统，并对这类自适应结构进行了实时计算机振动主动控制实验研究。
- Over the past few days, the Space Shuttle Atlantis visited the ISS and pieces of the Integrated Truss Structure, including an impressively long array of solar panels. 在过去的几天里，"亚特兰蒂斯"号 航天飞机到达了国际空间站，并且送去了数个完整的构架结构，其中包括一块相当长的太阳能电池板。
- In the past, space latticed truss structure was treated as a exceptional and non-traditional structure, but now is accepted as an economical and popular structure. 过去，网架结构被认为是一种异常而非传统的结构，而现在却已被普遍地接受，成为一种既经济又美观、深受喜爱的结构。
