The concrete beam modification, change and its effects for traveling crane rail in stock yard were introduced.
介绍对原料场露天栈桥行车水泥梁进行改造、更换的施工及其效果。
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。
Due to maglev railway adopts traveling crane technique of non-contact, passengers don't become aware of portrait impulse and shake.
由于高速磁悬浮铁路采用了非接触式的行车技术，舒适性将得到很好的改善。
AC motors are usually used in modern traveling crane control system, so the technology of AC speed regulation is also adopted widely.
现代行车起重控制系统大多采用交流电机拖动，因此交流调速技术也被广泛应用。
Control to load sway during operation of overhead traveling crane is a key problem and many studies have been done to solve the problem.
桥式起重机运行过程中的防摆控制是起重机控制的一个关键问题，许多学者对此进行了大量的研究。
Main girder and other components of overhead traveling crane are typical welded structures, the primary failure type of which is fatigue crack.
桥式起重机主梁等构件是典型的焊接结构，其主要失效形式是疲劳断裂。
This paper introduces an optimization design method for overhead traveling crane structure with double bridge which is based on system analysis.
介绍了基于系统分析的双梁桥式起重机桥架结构优化设计方法。
The traveling crane maintains rigidity restriction with the lifting appliance in rapid horizontal shift, thus avoiding free swing of the lifting appliance.
且当行车快速水平移动时与吊具保持刚性约束，避免 吊具发生自由摆动。
The text introduce shallow discuss railage keep production way after content can happened traveling crane accident in blast furnace area of the first puddling factory in Jigang.
本文介绍了济钢第一炼铁厂高炉区域渣铁罐发生行车事故后的铁路运输保产办法，适用于同类型冶金企业，有较好的借鉴作用。
Thermit welding and elastic fastening device can reduce the number of joints, overcome the thermal expansion and cold shrinkage of rails, and make the operation of traveling crane smooth and steady.
采用钢轨弹力紧固装置和钢轨铝热焊技术，减少钢轨接头，克服钢轨热胀冷缩带来的弊端，使得行车在钢轨上运行平稳可靠。
The paper expounds a way to get stress amplitude spectrum of main girders of overhead traveling crane through computer simulation combining virtual prototype technology and computer random simulation.
本文将虚拟样机技术与计算机随机模拟方法结合，探讨了通过计算机仿真的方法获得桥式起重机主梁应力幅谱的基本途径。
In addition, the multi-tap inductor is very much effective for the surface treatment of the special quenched product, such as the traveling wheel of the gantry crane.
另外，多抽头感应器对一些特殊的表面淬火产品(如桥式起重机走行轮)的处理也十分有效。
Heavy duty compressors and pelleters in process services shall be installed in the building with a mobile crane or monorail traveling the full length of the house.
工艺（环境）中的重型压缩机及造料机应安装在室内，室内应装有移动式吊车或单轨吊车（行程为房间的全长）。
Heavy duty compressors and pelleters in process services shall be installed in the building with a mobile crane or monorail traveling the full length of the house.
工艺（环境）中的重型压缩机及造料机应安装在室内，室内应装有移动式吊车或单轨吊车（行程为房间的全长）。
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