Results 151 to 160 of about 357 (183)
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Interactive Simulation of Crawler Crane’s Lifting Based on OpenGL
Volume 3: 28th Computers and Information in Engineering Conference, Parts A and B, 2008Crawler cranes are the most expensive and frequently shared resource on construction sites, industries, etc. It is engaged in offering various combination for booms and large-capacity of mobile cranes to meet the building industry requirements.
Xin Wang, Honglu Wang, Di Wu
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The Elastic Dynamic Analysis of Crawler Crane Boom System
Advanced Materials Research, 2012According to mechanical characteristics of space truss structure, the dynamic characteristics of boom system of crawler crane in derricking condition are simulated based on positional FEM. FEM simplified analytical method is established basing on engineering algorithm, only a few units and small amount of calculation are needed when using variable ...
Lv Zhou Ma +3 more
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Crawler Crane Overturning Analysis for the Case of Boom Luffing Motion
International Review of Mechanical Engineering (IREME), 2018This is a research about crawler cranes operating with full load in order to determine the risk of overturning. The case of crane motion is boom luffing. The method of analysis is the comparison of results gained through modeling and simulation and experimental measurements.
Ilir Doci, Naser Lajqi, Shpetim Lajqi
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Analysis of Steel Trestle for Huge Crawler Cranes Based on ANSYS
Advanced Materials Research, 2013In a performing art center project, the roof system uses steel trusses with large-span, which challenges the installation of trusses in construction. Two SCC400 hydraulic crawler cranes are arranged to lift roof trusses. Since it is impossible to sustain the huge cranes for structural slabs, an independent steel trestle will be constructed along the ...
Qiu Lian Li +3 more
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Research on Modeling Method of Cooperative Lifting of Multiple Crawler Cranes
2019 International Conference on Advances in Construction Machinery and Vehicle Engineering (ICACMVE), 2019Cooperative lifting of multiple crawler cranes is researched. Based on the modeling technology of single crane and double cranes, the multi-closed chain among the lifted object and cranes is analyzed, and the corresponding mathematical model of multi-crane system is established.
Wang Xin, Wu Buwei, Sun Jinghui
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Coordinate FEM Formulation for Boom of Crawler Cranes Dynamic Analysis
International Conference on Transportation Engineering 2009, 2009A simple formulation to treat flexible multi-body dynamic systems is developed by the finite element method. The proposed formulation does not use the displacement concept. Velocity, acceleration and strain are achieved directly from nodal co-ordinate, not displacements. The proposed methodology is based on the minimum potential energy theorem.
Jian Liu, Lvzhou Ma, Yuqin Yan
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Modeling a large crawler crane on Gazebo
The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec), 2022Yuichiro Kasahara +5 more
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Study on Structural Instability of Large Crawler Crane Boom Structure
2012Taking a certain large crawler crane boom as research object, the local buckling critical load is calculated by finite element analysis, and a full-range analysis for the boom structure is conducted. The analysis method of boom structure instability propagation process is established, and the true load response of actual structure is reconstructed. The
Wang Anlin +3 more
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Path Planning Method for Crawler Crane
Journal of Convergence Information Technology, 2012Yuanshan Lin - +4 more
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