查询词典 crossbeams

Looking up at the ceiling, the crossbeams, brails and straight beams scattered and overlapped, form a beautiful pattern.

上望天花板，横梁、斜梁、直梁，错落重叠，形成美丽图案。大厅内，吊挂大幅阿里山代表性照片，应系出自名家之手，均十分感人。

No more trying to measure the crossbeams and making them level.

没有更多的努力来衡量crossbeams ，使他们的水平。

Roof rack crossbeams and cargo area cover are also on the long list of the Limited's standard equipment.

车顶行李架横梁和货物区的覆盖上，使有限的标准设备的清单中。

Wide columns and crossbeams: It is well known that a solid gantry structure is associated with symmetry and high-speed cutting.

--超宽的立柱和横梁，大家知道龙门式的结构由于其极好的对称性和极佳的钢性被高速切削设备。

The project will use a 50-year rot prevention standard to deal with the rot in the roof crossbeams.

针对红楼的屋顶及大梁出现的糟朽，工程将按照抵抗腐化50年的标准进行防腐处理。

The love Christ showed for us long ago on a pair of wooden crossbeams ought to provide all the motivation we need to worship and serve our God with great love and joy.

基督在很久以前已身悬十架，祂对我们流露的爱，理应已为我们提供了一切所需的动力，好叫我们能存着爱和喜乐的心事奉祂。

According to coordinated deformation of the floor system, the theoretical formulas of the horizontal bending of the crossbeams of the composite floor system where the concrete slab only combines with the stringers are deduced. In combination with numerical examples, the main factors influencing the horizontal bending of crossbeams are analyzed.

本文针对高速铁路混凝土板仅与纵梁结合的纵横梁体系，从结合桥面系变形协调出发，推导出横梁面外弯曲问题的计算公式，并结合算例分析各种因素对横梁面外弯曲问题的影响。

Thus, the stress behaviour of orthotropic steel bridge decks under elastic phase is well understood, in cluding the stress component of each structural system; the membrane and bending stress distribution in ribs, crossbeams and deck plates; the stress concentrations at the edges of cut-outs in crossbeams; the influence lines of stresses at some positions; and the number of stress cycles produced by the passage of a vehicle.

由此，充分完整地了解了正交异性钢桥面板弹性阶段的应力特性，包括钢桥面板各结构体系的应力成分，纵肋、横梁和盖板的薄膜应力和弯曲应力分布，横梁开孔边缘的应力集中，一些部位的应力影响线以及车辆通过引起的应力循环次数等。

The results show that space finite analysis results are close to test ones, bottom chords suffer axial force and large in-plane bending, and the max stress is nearby each middle internode. The max stress of node crossbeams occurs in No.2 bottom flange, and that of internode crossbeams happens in ones lying in the middle of every internode. The concrete slab is in tension at the longitudinal direction, and also suffers bent at vertical loads. The degree of completely-composite model taking part in the combined actions is about 55%, while that of semi-composite model is 42%-43%. The combination of concrete slab and bottom chord increases the degree of floor system taking part in the combined actions, lightens the burden of bottom chord, and reduces out-of-plane bending of node crossbeams especially the ones near bridgehead. Stress and displacement of main truss can be evaluated by a equivalent plane rigid frame in preliminary design, and effective stiffness of bottom chords are composed of original ones and concrete slab, and the concentrated load from deck can be translated into uniform load.

研究结果表明：空间有限元分析结果与试验结果较吻合；下弦杆受到轴向拉力和较大的面内弯矩作用，各节间最大应力出现在节间中点附近；节点横梁最大应力发生在横梁2的下翼缘，节间横梁最大应力发生在位于端节间中部的小横梁上；混凝土板顺桥向整体受拉，并在竖向集中荷载作用下产生弯曲变形；全结合模型大部分节间内的桥面板参与主桁共同作用的程度为55%左右，半结合模型桥面板的参与程度为42%~43%；桥面板与下弦杆结合能够增加桥面板的参与程度，减轻下弦杆荷载，减少节点横梁尤其是靠近桥头横梁的面外弯曲；对桥梁进行初步设计时，主桁杆件的位移与内力可按照1个等效的平面刚架计算，下弦杆的等效刚度由原下弦杆截面和混凝土桥面板截面组合而成，桥面荷载可转化为均布荷载施加。

Constraint of the middle truss on the crossbeams approximates to absolute rigidity and the distance between the stringer and the middle low chord are small in the four-line through truss bridge with three main trusses, which produces much larger horizontal bending stresses of the crossbeams as compared with two-truss bridges.

在四线铁路三主桁下承式钢桁梁桥中，中桁对横梁的约束近于绝对刚性，纵梁离中桁下弦杆的距离较小，使横梁的面外弯曲应力较二主桁桥梁大得多。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。