您要查找的是不是:
- 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。
- FEA method for composite beam bridge is presented by an example of a preflex beam with variable cross-section. 采用了一个变截面预弯梁的例子详细介绍了用有限元计算组合结构桥梁的方法。
- The paper discussed proportion between side span and middle span in three spans prestressed continuous box beam bridge. 本文对三跨预应力连续箱梁桥的边跨与中跨比例问题进行了初步的探讨。
- In recent years prestressed concrete continuous beam bridge is applied widely with strong rivalrousness. 预应力混凝土连续梁桥以其强大的竞争力,近年来得到迅猛发展。
- A FEA method for composite beam bridge is presented by an example of a preflex beam with variable cross-section. 采用了一个变截面预弯梁的例子详细介绍了用有限元计算组合结构桥梁的方法。
- It can be mounted on single beam bridge cranes, arm cranes, etc. with slight modification, it can also be used as a winch. 它可以安装在葫芦单梁、桥式起重机、门式起重机、悬臂起重机等多种起重机上,稍加改动,还可作卷扬用。
- This paper discusses the elastoplastic responses of a beam bridge combined with an example, based on a large number of documents and papers about elastoplastic response analysis. 本文通过查阅大量的文献,收集了大量弹塑性反应分析的资料,结合算例探讨了梁式桥的弹塑性反应,主要研究内容和结论如下:
- In this paper,the behaviour of the transverse load distribution of the girder shear force in a highway beam bridge is simply explained by using grillage analysis. 本文应用梁格分析方法,简述了公路梁桥主梁剪力荷载横向分布的特性。
- The robber stabbed the young man in the belly. 强盗刺伤了这名年轻人的腹部。
- The analysis of internal force is different from traditional beam bridge because of the influence factor such as skewness,torsional stiffness and supporting stiffness etc. 传统的计算方法虽然能够将空间效应简便地转化为平面问题来处理,但是引入的过多假设很难反映结构的整体与局部效应。
- 1 Rinse and cut 3 diagonals at fish belly, both sides; sprinkle little salt. 黄鱼洗净,正反面个斜刀划三岛,拌上少许精盐,备用。
- In regard to the main bridge, the prestress concrete continuous beam bridge, the internal force and the disposition of pre-tress steel are studied in brief. 对引桥即简支梁桥进行内力、配筋计算,强度验算、使用阶段裂缝宽度验算和变形验算;
- Fish were surfacing to catch insects. 鱼浮到水面上捕捉昆虫。
- He doubled up when he was struck in the belly. 他的肚子被击中时,他痛得蹲了下来。
- I'm obliged to keep them back and belly. 我有义务供给他们吃穿。
- An army, like a snake, fight on its belly. 军队好比一条蛇,要靠肚子来打仗。
- He caught many fish to fill up his belly. 他捉了很多鱼,填饱了肚子。
- The curve bridge which most was curve beam bridge become a main basic construction and was applied far and wide in the highway, but the curve arch bridge is more supero- rity than it in the mountainous areas such as "V" type clough areas. 目前国内外在弯桥设计中大部分采用曲线梁桥,而且在山区的曲线桥中,特别是道路曲线位置处在“V”型深谷时,弯拱桥与曲线梁桥相比表现出很大优越性。
- Blood is pumping out of his belly like a fountain. 血像喷泉似地从他的腹部涌出。
- In case the height span ratio is comparatively big, the shear strain and the moment of inertia of a beam bridge must be taken into consideration under vertical seismic force. In this study,we give the vibrational solution for such a bridge. 本文对高跨比较大的梁式桥,在竖向地震作用下考虑剪切变形和转动惯量影响,来研究桥梁的振动解。