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The Research of the Structure of Self-motion Assistanced Powered Support Equipment for Roadway

Author: RenJinPing
Tutor: ZuoLiJun
School: Liaoning Technical University
Course: Mechanical Design and Theory
Keywords: Structure Roadway with self - removable auxiliary support equipment Three-dimensional model Finite Element Method Structural optimization
CLC: TD353
Type: Master's thesis
Year: 2009
Downloads: 67
Quote: 0
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Abstract


This article describes the support equipment - new excavation work facing the roadway with self - removable auxiliary support equipment , the equipment and the boring machine supporting the use is mainly used for the temporary support of the heading face , in order to ensure the continuous operation of the boring machine excavation work to improve the labor efficiency , reduce labor intensity of support and protect the production safety . Research on the roadway with the overall self-moving auxiliary support equipment and components structures on the roadway with the structure of the self - removable auxiliary support equipment , working principles , characteristics , and carrying principle , self-moving roadway with auxiliary branch protective equipment mechanics analysis . Pro / E environment roadway with self - removable auxiliary support equipment improvement , parts of the 3D model design , virtual assembly equipment and interference checking , verify the feasibility of parts design, assembly and movement . Three-dimensional modeling and finite element analysis using finite element analysis software ANSYS combination of three-dimensional modeling software Pro / E , and self - removable auxiliary support equipment bearing member of roadway with the strength and stiffness of the check for the feasibility of the design theoretical basis . The main components of the self - removable auxiliary support equipment on the roadway parametric modeling using ANSYS optimization module to optimize the structure of the roof beams and the base design that saves space and saves production costs . Roadway with self - removable auxiliary support equipment lighter , practical , modal analysis and subsequent optimization of the model , which verifies the rationality of the design sum up , the meaning and value of this article is that : on the roadway with self structural shift auxiliary support equipment , the establishment of the three-dimensional structure of the model and the finite element analysis , and its structure optimized , simple and portable equipment , and accelerating driving speed , improve labor productivity . Temporary support will enable tunneling face more scientific , advanced , practical and standardized .

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CLC: > Industrial Technology > Mining Engineering > Mine the pressure and support > Mine support equipment > Roadway support
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