查询词典 trimming joist

A metal plate used to strengthen a joist .

用于加固托梁的金属板。

Poles can be held in place by using threading to brace them against a ceiling joist.

钢柱可以用一个支架固定在一个有天花板的地方。

Steel consumption is various, among this, steel onsumption in lightweight joist system is the least.

各种体系的用钢量差别很大，其中，轻钢龙骨体系最小。

The transverse diaphragm is very similar in appearance to the conventional bar joist.

横梁很相似于通常的钢筋搁栅。

WEB light-gauge steel joist steel system is a new type of light steel structures. Because the current structural software in China can't be directly used to design and analyze this kind of structure, the Finite Element Method is the suitable analysis method for the structural analysis of WEB Steel.

无比钢结构是一种新型的轻钢龙骨体系，我国现有的结构软件无法直接对其进行设计和计算，采用有限元方法是目前进行结构分析较好的选择。

It includes fiame system, lightweight steel joist system and multi-ribbed posts system etc.

其体系有：框架结构体系，轻钢龙骨结构体系以及密肋柱结构体系等。

The experiment on the load-carrying capacity of the studs of the lightgagesteel joist wall has been done and the following conclusions are drawn out.

通过对轻钢龙骨墙体中的立柱承载力的试验分析，得出以下结论： 1。

For example, a floor joist may be subjected to loads that cause bending moment and shear as well as torsion.in these situations ,measurement of the inherent strength becomes analytically and experimentally complex,and in many situations cannot be done .

例如，地板龙骨可能受到荷载引起的弯矩和剪力以及torsion.in这种情况下，测量的固有实力和实验解析变得复杂，在许多情况下不能做。

The point of an anvil.A triangular metal bracket used to strengthen a joist.

角撑板一种三角形的金属托架，用来加固地板托梁

Comparative Analysis of the CCKZ63 spring joists and joist of the traditional production process, and in accordance with the casting hot crack formation mechanism, CCKZ63 spring joists crack defects were analyzed.

对比分析了CCKZ63弹簧托梁与传统托梁的生产工艺，并根据铸件热裂纹的产生机理，对CCKZ63弹簧托梁裂纹缺陷进行了分析。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。