In this paper, the evaluation and analysis on the actual state of the steel structural traverse will insure its functions by the test on horizontal dynamic characteristics.
本文通过对某钢厂钢结构通廊结构横向动力特性实测，对该结构的运行现状作出的评估与分析。
Overhead Cranes with Simple Girder's dynamic characteristics and influential factors have been studied under the horizontal work state. The calculation formula and the computer program are given out.
本文研究了单梁起重机在水平工作状态下系统的动特性以及影响因素，给出了计算公式和计算程序。
This model considers free surface boundary, flux boundary, horizontal flow barrier, well boundary, non-linear characteristics of soils and dynamic change of permeability coefficient with stress state.
该模型考虑了自由面边界、流量边界、基坑围护连续墙、井边界、土体非线性特性、土的渗透性随应力状态的变化。
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