The aim of this work is to study the structural vibration of tower crane on concrete foundation. The stability of tower crane basically depends on the crane foundation. The crane foundation deformation should be taken into consideration for the study of motion behavior and vibration features of ...
Take an adhering bar for constructing tower crane as example,we calculated internal forces of links under statically indeterminate case by using Moire Integration.Then adhering bar′s strength was analyzed with the finite element software ANSYS.The result showed that the strength demand was met and ...
This high-level case is about the reducer for tower crane, which has simple structure, tower, small capacity change and studio change, and wants the reducer to be changed by the deceleration cost.The high speed of the input shaft in kacing will generate power, and the output shaft will be...
另外的设计变动被做清扫,并且照亮我们的产品微粒神色 (看图片) [translate] a2 The ANSYS Structural Analysis and Establishment of Finite Element Mode for Tower crane 2有限元素方式的ANSYS结构分析和创立为塔吊 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 ...
Tower cranes are widely used in the construction of high-rise buildings and the analysis of their dynamic behaviors is of both theoretical and practical significance. A parameterized super element formulation for modeling the multiple-pulley cables in a crane system is proposed based on the friction...
aWe take triangular truss as example for the research; its jib belongs to structural analysis, so it is suitable to use a beam element to divide the finite element mesh. So far, there are various ways for the dynamic analysis of tower crane, the dynamic finite element method is widely used...
The tower crane boom structural design and mechanical analysis, finite element method can be regarded as a good way. 对于动臂塔机的结构设计和力学分析,有限元法不失为一种好方法。 www.boshuo.net 5. The maximum displacement at the top of the higher tower crane is larger than that of the lowe...
A mast joint for a tower crane is provided to increase welding surface between a second welding part and a vertical pipe and perform welding work around the second welding part. A mast joint for a tower crane comprises a joining part(31) having a fastening hole(32) is formed in order to...
Based on construction characteristics of Guangzhou Pearl River New Town West-tower,supported frame for tower crane is one of key guarantee preconditions of... Z Ming,Y Guo,X Wang - 《Construction Technology》 被引量: 10发表: 2008年 Comparative analysis and design of tower using diagrid, conven...
beam elements are available in ANSYS to simulate the metal structure. In order to ensure the rapid analysis and accurate results, the following principles should be paid attention to when the dynamic analysis model of the tower crane are established. ①The 根据塔吊的结构特征,射线元素是可利用在ANS...