梁

The simplest type of span is a beam bridge, consisting of a rigid beam between tow supports.

最简单的桥梁是梁桥，由钢性梁和两端的两个支柱构成。

Another type of beam bridge is the cantilever, in which a horizontal beam extends beyond its support.

另一种梁桥是悬臂桥，该桥的水平梁可伸出到桥墩以外。

In view of the stress characteristics different from these of linear beam,some effective measures can be taken to assure the design of reliable and economical curve beam bridge.

针对其不同于直线梁的受力特点，采用相应的有效措施，是可以设计出较为可靠且经济适用的曲线梁桥的。

Based on the character of the existing concrete beam bridge,an assessment model was established for the existing concrete beam bridge.

针对既有混凝土梁桥的特点，建立了混凝土梁桥的综合诊断评估模型。

Aiming at mid-column with crane beam in gabled frames,three projects are compared to prove that it is most economic to take advantage of the crane beam to setup knee bracing as the reliable lateral support,thereby to minimize the out-plane effective length.

文中针对设有吊车梁的门式刚架中柱，对3种设计方案进行比较，证明利用吊车梁设置隅撑，为中柱提供可靠侧向支承点，从而减小其平面外计算长度，该方法最经济实用。

Haihe River Bridge opened by the East and West Approach and the main bridge consists of three parts, the main bridge structure is designed to enact rotary steel beam, the net cross 68 meters, turning radius of 35 meters, beam rotation angle of 85 degrees, at the international bridge in the same belong to large-scale, long-span bridges of legislation to open one of the rotor.

海河开启桥由东西引桥和主桥三部分组成，主桥结构设计为立转式钢结构悬臂梁，净跨68米，转动半径为35米，梁端转动角度为85度，在国际同类桥梁中属于大规模、大跨径的立转式开启桥之一。

The plate beam finite element method of spatial computation is presented for the plate rib T-beam bridge with multi-rib.

由此提出了板肋式多肋T梁桥空间计算的板梁有限单元法。

Plate and beam is the element of over head traveling crane. Crack damage of plates and beams is the main fault forms of structure.

板和梁是冶金桥式起重机金属结构的基本组成单元，而这些金属结构的损伤多以板、梁的疲劳裂纹表现其故障形式。

End carrier plates shall be provided and shall be welded to each bearing bar.

每个支撑梁的末端都要配备载板，并与支撑梁焊接起来。

Both ends of each bearing bar shall be attached to the carrier plates with a 1/8 inch (3 mm) continuous fillet weld on one side of the bar.

在支撑梁的一个边上，用1/8英寸（3毫米）填角焊将支撑梁连到载板上。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。