trusses

Steel construction consisting of steel beams, columns, and trusses is extensively used for high buildings.

钢构造由钢梁 、 钢柱和钢桁梁组成.被广泛应用于高层建筑.

Moreover, it is the floor that makes the two neighboring trusses work together, and the horizontal shear forces are transferred by the tension field within it.

同时试验现象也表明，楼板在协调相邻两榀桁架共同工作时起了重要的作用，其水平剪力在楼板中的传递是通过楼板中的拉力场来实现。

Typical framed structures are beams, grids, plane and space frames or trusses.

典型构架结构为梁 、 格栅 、 平面的和空间的框架或桁架.

The main building consists mainly of space pipe trusses as the roof structure with a continuous span length of 220m and the 3 pipe shuttle shaped steel latticed columns as support members of the roof structure with a maximum height of 35m.

机场主航站楼屋面采用双曲面空间管桁架结构以及人字型柱支承体系，管桁架截面为倒三角形，连续跨度220m。

In this paper, the tangent stiffness matrices and the secant stiffness matrices of space trusses are derived with the energy principle in the Total Lagrangian coordinates.

本文在T.L.坐标下，利用能量原理，同时导出了空间杆元精确的割线刚度矩阵和切线刚度矩阵显式。

In order to get wider eyeshot, the structure was installed with internal ring trusses instead of internal columns and front guy cables.

通过设置内环梁，取消内排柱和抗风拉索，达到了无观瞻影响的目的。

Reliability analysis of Prestressed Steel Trusses Based on methods of FOSM

索张拉预应力钢桁架可靠性分析的一次二阶矩法

Feasibility of finite element methods for the analysis of geometrically nonlinear trusses

TL法和UL法对几何非线性桁架问题的适用性

Application to simple engineering structures such as rods, shafts, beams, and trusses.

在简单工程学结构的应用,比如标尺, 轴, 横梁和构架支撑.

In this paper, the direct formulas of the tangent stiffness matrixes for space trusses are derived, by virtue of the principle of virtual displacement under the Lagrange coordinate;

本文利用虚位移原理，采用Lagrange描述方法，推导出了空间杆元的切线刚度矩阵显式；

Hongasteel steel framing system can be widely applied in villas, vacation villages, low-rise residential, trusses, etc.

宏晋轻钢龙骨结构房屋可广泛应用于别墅 、 度假村 、 低层住宅以及屋顶改造等项目.

Wood trusses were probably first used in primitive dwellings c . 2500 BC.

木材的桁架最初可能是在公元前2500年左右被使用在最原始的住房中.

So, trusses are strong, efficient, and made from renewable resources.

因此, 桁架强度好, 效率高, 而且来自再生资源.

The structure incorporates three-dimensional HSS trusses, spanning 36 metres and supported by sloping V-shaped columns.

该结构结合了三维HSS桁架, 跨度36米并由倾斜的V形柱支撑.

The problem of achieving stable reliability analysis of piezoelectric trusses with random parameters was studied on the basis of the finite element analysis method and stable secular equation.

在有限元分析方法基础上，基于稳定特征方程对随机参数压电桁架结构进行稳定可靠性分析。

Design Features: adopts the form of roof trusses.

设计特点: 采用了屋架形式.

Based on the character of T-section steel trusses, the importance of the analysis of truss joints was pointed out, and the connected joints which are not specified in cunent Code were analysed.

本文主要介绍T形钢桁架的特点，指出分析桁架节点的意义，对规范中没有提出计算方法的此类连接节点进行分析。

Such trusses are called simple trusses.

这样的桁架称为简单桁架.

Trusses have been used extensively in roofing and Bridges.

桁架在修建屋顶和桥梁时被广泛应用.

After comparing reinforced compositions with the theory of monolayer cylindrical net shell and reviewing the stability theory of thin shell, the paper proves how longitudinal and lateral trusses improve the stability of unitized roof from the composition and conception of the structure. 2.

在比较了单层柱面网壳的加固并回顾薄壳稳定理论后，从体系组成及概念上论证了增设桁架的加固方案如何提高了组合结构的稳定性能。

Agricultural engineering profession has played a vital role in mechanizing agriculture, from farm machinery to rural electrification, from designing clear span wood trusses to protecting surface and ground water.

农业工程类专业在从农业机械化到农村电气化、从净跨木屋架设计到地下和地表水保护等领域的机械化农业过程中发挥了至关重要的作用。

The example demonstrated the influence of voltage on a reliability index of the piezoelectric trusses system. The analysis shows that when considering the mechanical-electric coupling effect, the reliability index of a structure system can be enhanced by changing the adscititious voltage.

最后由算例分析了机电耦合效应压对稳定可靠性指标的影响，分析表明考虑压电材料的机电耦合效应和利用外加电压可以提高结构系统的可靠性指标。

The results show the combined roof trusses has a practical support effect in coal roadway.

研究表明组合桁架锚杆对煤巷具有良好的支护效果.

There were many KK-type joints with double chords made of welded square hollow sections in the National Stadium under construction, which is formed by two trusses from different directions. The joint was fabricated with serried welds and its construction details were quite complicated.

正在建设的国家体育场两两斜交的主桁架构成了许多双弦杆焊接方管KK型节点，该节点连接焊缝密集，构造极其复杂。

These steel trusses act compositely with metal deck slabs and lightweight concrete fill.

这些个钢架和金属楼板及轻型填充混凝土配互助用.

Shape Shadow Research on the Geometrical Unchangeability and the Stress Analysis of Honeycomb Triangular Pyramidal Plate Type Space Trusses

蜂窝形三角锥平板网架几何不变性及内力分析的研究

Cantilever bridges, Like trusses, had also been built before iron and steel became available.

和桁架桥的情况一样, 在钢铁出现以前,人们就开始建悬臂桥.

Seismic Response Analysis of Space Latticed Trusses

平板型空间网架抗震分析

The roof has three trusses with straight braces.

屋顶有三条桁架以及若干个直支撑.

The truss comprises four plane trusses each two panels and each panel has one diagonal brace.

桁架由四个平面桁架组成,每两个节间及每个节间均有对角撑.