2、

The results show that dimensional deviation less than 10 mm almost has no effects on the structural stiffness of the composite truss.

结果表明,10mm以下的几何尺寸误差对桁架结构刚度无明显影响,但对桁架承载能力有显著影响。

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3、

Integral Curvilinear Sliding Construction Technology for Large Span Steel Truss Structure and Falsework

大跨度钢桁架胎架整体曲线滑移施工技术

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4、

Many examples abOUt space truss strictures used in special engineering structures were given.

以大量的工程实例介绍了空间网格结构在特种构筑物中的应用。

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5、

Cracking was initially detected in the east truss at the pin link connection in member L 15-L 16 .

裂纹首先发现于东侧桁架的L15-L16杆件的枢轴链 杆连接 处.

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6、

Concrete-filled rectangular steel tube truss transfer floor is a new kind of transfer structure and it has such merit: light deadweight, strong bearing capacity, etc.

矩形钢管混凝土桁架转换层是一种新型转换层结构,具有自重轻,承载力高,施工简单,造价低等优点。

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7、

Steel through truss bridge has some excellence, such as low girder, light deadweight, high carrying capacity, comfortable travelling crane, short construct periods.

下承式钢桁架桥具有梁高低、自重轻、承载能力大、行车平稳舒适、施工周期短等优点。

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8、

A numerical example of a ten-bar truss was given to demonstrate the validity and feasibility of CGA in its application, and it is found that the optimized results of CGA are superior to SGA and IGA.

通过十杆平面桁架的数值算例来验证组合遗传算法应用的可行性和有效性,组合遗传算法的优化结果也远好于标准遗传算法和改进遗传算法。

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9、

After analysising of the truss of the system and designing the system, the author design and implement an image-processing software system based on X-ray with visual c plus plus.

在对系统架构进行了分析和设计后,利用Visual c++开发了基于X射线的图像处理软件平台。

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10、

This paper introduces the experimental study of shear test under eccentric compression on space truss-concrete combined sandwich wall plate ( in brief ZW sandwich wall plate).

研究了钢筋网架&砼组合结构夹芯墙板(简称ZW夹芯墙板)平面内偏压受剪的性能。

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11、

Steel truss design of the natatorium of people ′ s University of China

中国人民大学游泳馆钢桁架设计

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12、

Application of I-steel Truss to Construction of the Top Platform of Quaternate Coal Bins Used for Loading

工字钢桁架在四联体装车煤仓仓顶平台施工中的应用

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13、

This papaer presents a new structure, which is compound large span structures of Γ frame parabolical three hinged arch space truss.

提出一种新型屋架结构&Γ型柱抛物线三铰拱空间桁架组合大跨结构,导出了该结构有关的设计计算公式。

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14、

This paper presents a plan of fhe structure, which is compound Larg-span structures of Γ farme parabolical three hinged arch space-truss.

本文介绍的结构方案是:Γ型柱抛物线三铰拱空间桁架组合大跨结构,按固体力学力学分析的方法,导出了杆件的内力计算公式。

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15、

Study on the Calculation Method of Gusset Plates of the Staggered-truss System

交错桁架结构中节点板计算方法研究

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16、

Experimental Research on Mechanical Properties of Concrete Beam with Encased Steel Truss

内置斜腹杆钢绗架&混凝土梁受力性能的试验研究

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17、

Multiobjective design optimization of truss structure is processed, on the base of considering the objectives of minimum gross mass and maximum system reliability and the conditions of constrains of stress and geometry, using the finite elements offsetting method in the structural analysis and design.

采用结构分析设计中的有限元位移法,考虑总质量最轻、总可靠性最高这两个目标函数和几何约束、应力约束这两个约束条件,对绗架结构进行多目标优化设计。

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18、

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。

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19、

The research method could be suited for the identification of aerodynamic admittance function of both long-span flat box girder and truss structure stiffened girder.

该种研究方法既可适用于大跨度扁平箱梁的导纳函数识别,也能应用于桁架结构的加劲梁的气动导纳函数的研究。

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20、

This article aims to study large deformation and internal force of elastic truss structure under load.

目的研究解决弹性杆件结构在载荷作用下产生大变形时内力和变形量的精确计算问题.

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