主梁的一端支撑在中心柱上,另一端支撑在端梁小车的端梁上。
Girder at one end of the support on the center column, the other end of the support beam on beam cars.
桥架的金属结构由主梁和端梁组成,分为单主梁桥架和双梁桥架两类。
Bridge's metal structure from the main beam and side beams, divided into single-and dual-beam bridge girder bridge types.
本文提出一种绘制支承于弹簧地基上固端梁影响线及四边固定板影响面的方法。
This Paper gives a method of drawing the influence line of fixed end beam and the influence area of fixed edge flat plate which are lying on the elastic foundation bed.
内外弧形端梁与上下层伸缩式主梁构成的桥架结构紧凑,重量轻巧,美观实用。
The bridge structure is formed by the inside and outside arc end carriage and the upper and lower retractable main girder, with compact structure, light weight and beautiful and dignified appearance.
通过算例,计算了在不同长细比条件下,剪切变形和转动惯量对固端梁的各阶主频率的影响。
From numerical example, the effect of shear deformation and rotatory inertia on the natural frequencies of the Timoshenko clamped beam is discussed under different slender conditions.
本文采用了连续梁、简支梁、固端梁、悬臂梁、桁架等的单点损伤识别,简支梁的多点损伤识别。
It includes the single site damage detection of continuous beam, simple support beam, fixed end beam, overhanging beam, truss, and the multipoint damage detection of simple support beam.
对框架结构梁端弯矩应如何调幅问题做一探讨,对以往设计提出修正性的建议。
The paper discusses how to regulate the amplitude of bending moment within beam end for frame structure, and presents revisal Suggestions for previous designs.
单主梁桥架上只有一个轨道,所以只找出两端各一点的标高相同即可。
Single girder bridge is only one track, so only to find a point at both ends of each elevation can be the same.
这类问题通常描述两端固定的弹性梁的形变。
This class of problems usually describes the deformations of elastic beams with both fixed points.
明确加固梁具有两种不同破坏模式,其破坏是由钢板端部的主应力大小决定的。
Two different kinds of failure patterns have been observed and the failure of strengthened beam is attributed to the principal stress at the end of steel plate.
本方法还可应用于两端边弹性支承的空间梁板结构分析。
This method can also be used for other structural analysis of beams and plates with elastic supports in both ends.
对采用不同梁端锚固方式的碳纤维布加固框架梁进行静载试验研究,在承载力、挠度及裂缝开展等方面进行了综合比较和分析。
The static load test was done on the frame beam strengthened by CFRP with frame joint anchored in different mode, and the bearing capacity, deflection and width of crack was surveyed.
在粘贴片材加固的混凝土梁的锚固端应力计算公式的基础上,对集中荷载和均布荷载作用下的梁进行参数分析。
Based on the formula for calculating the stress at the plate end of a rc beam strengthened by plate with arbitrary forces, the parameter analysis is presented.
梁端与桥台之间的地震碰撞可让桥台分担部分地震荷载,但是撞击力对桥梁的安全性带来不利的影响。
The percussive force endangers the safety of the bridge, while the abutment is subject to part of the seismic load because of the collision.
固定于游梁式抽油机游梁端部的钢板。
The steel plate that is attached to the end of the walking beam on a beam pumping unit.
在桥梁工程中,当需要限制梁端的碰撞或过大的相对位移,经常会在梁端设置液体粘滞阻尼器。
The fluid viscous dampers are frequently equipped at the beam end for restricting pounding between adjacent component or larger beam end displacement of bridge.
影响这种剥离破坏的主要因素有两个:一是粘贴钢板的端部与加固梁支座距离; 二是粘贴钢板的厚度。
This particular failure depends on two factors such as the distance of plate end from the support and plate thickness.
通过该表达式,讨论了不同梁端弯矩比对截面协同工作系数的影响,给出了一些有益的结论。
Through the expression, the influence factor of coordination coefficient under different end moment ratios is discussed, and some useful conclusions are also drawn.
针对均布载荷作用下正交各向异性梁在两端固支条件下的平面应力问题,求解了应力和位移的解析解。
For the plane stress problem of fixed end orthotropic beams subjected to uniform load, the analytical solutions of stress and displacement were resolved.
利用文克尔局部弹性地基模型,求解均布荷载作用下一端固定的弹性地基梁的基底压力;
With Winkler foundation model, the foundation pressure on Winkler foundation-beam with one fixed end and subject to evenly distributed loading is calculated.
本文分析了有上部荷载时梁端砌体局部受压工作性能。
This article analyzes the performance of local bearing masonry under beam end with upper loading.
当节点都为梁端受弯破坏或都为核心区受剪破坏时,偏心节点的耗能能力小于非偏心节点;
When the joints are destroyed by bending(or shearing), the energy Absorption capacity of eccentric joint is inferior to that of no-eccentric joint.
本文作者通过分析,提出了梁端支承处设有混凝土刚性垫块时砌体局部受压承载力计算的改进方法,可供设计时参考。
An improved calculation method on the local bearing compressive of end beam with rigid concrete cushion block is presented, which can provide reference for designer.
对于剪跨比小的加固梁,梁端锚固条不仅可以防止发生剥离破坏,而且还改善了梁的延性。
Anchorage schemes can not only prevent the GFRP sheets from debonding but also improve the ductile behavior of strengthened beams with low shear span ratio.
对于剪跨比小的加固梁,梁端锚固条不仅可以防止发生剥离破坏,而且还改善了梁的延性。
Anchorage schemes can not only prevent the GFRP sheets from debonding but also improve the ductile behavior of strengthened beams with low shear span ratio.
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