主梁

By checking and analyzing the stresses of floor and main beam, the results show that the support system can meet requirements.

通过对楼板以及主梁的验算分析得出，该支撑体系符合规范和施工要求。

This paper expounds the design idea and main contents of construction control system in Self-anchored Suspension Bridge with different girder stiffness.

本文系统地阐述了不同主梁刚度的自锚式悬索桥施工控制系统的设计思路和主要内容。

It is shown that the first passage dynamic reliability of the suspension bridge girder satisfies the requirement of stiffness.

通过计算认为该悬索桥主梁的首超动力可靠度能够满足刚度的要求。

Damage location identification for composite damages of cable and girder in a cable-stayed bridge is studied.

研究斜拉桥结构在斜拉索和主梁组合损伤条件下的损伤定位问题。

Due to the influence of topography and the environment, traveling carriage is adopted in main girder construction of this bridge.

红枫湖大桥由于受其所处地形和其周边环境的影响，因此该桥主梁的施工方法采用挂篮施工。

And then it uses stress amplitude method to check fatigue strength and estimates fatigue life of the main girders.

在此基础上，应用应力幅法对主梁进行了疲劳强度的计算和疲劳寿命的估算。

And then it uses stress amplitude method to check fatigue strength and estimates fatigue life of the main girders.

应用应力幅法对主梁进行了疲劳强度的计算和疲劳寿命的估算。

The block is still just a skeleton of girders.

这片建筑还只是仅有主梁的骨架。

The block is still just a skeleton of girders .

这片建 还只是仅有主梁的骨架。

The type of structure can achieve light-duty of girders, thus reduces the engineering work of its substructure.

这种结构能够实现主梁的轻型化，进而减轻下部结构的工程量。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐