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新材料在防风吹雪走廊防护工程中的应用
引用本文:王向阳.新材料在防风吹雪走廊防护工程中的应用[J].铁道建筑技术,2009(9):75-77.
作者姓名:王向阳
作者单位:中铁第一勘察设计院集团有限公司,西安,710043
摘    要:从玻璃纤维复合材料的性能分析,建立有限元模型,把一个连续体变成离散体,通过有限个元素来模拟这连续体的受力、变形等情况。预测该区域的应力,更好地确定危险区域的应力分布和应力状态,预测结构的承载能力,进行结构的强度刚度计算,并使之与网架、桩板墙工程变形协调。

关 键 词:走廊防护  屋面  复合材料  防风吹雪

Application of New Materials in the Anti Wind and Snow Corridor
Wang Xiangyang.Application of New Materials in the Anti Wind and Snow Corridor[J].Railway Construction Technology,2009(9):75-77.
Authors:Wang Xiangyang
Institution:Wang Xiangyang (China Railway First Survey and Design Institute Group Co. Ltd. , Xi'an 710043, China)
Abstract:The paper makes an analysis of the function of fiberglass composite and sets up a finite element model, changing a continuum structure into a discrete structure and using finite elements to simulate the force and deformation of this continuum structure. This finite element model forecasts the stress of this area, better determines the stress distribution and state of the dangerous area, forecasts the bearing capacity of the structure, calculates the intensity and rigidity of the structure, and makes it in accordance with the engineering deformation of the net support and pile-plank walls.
Keywords:corridor protection  roofing  composite material  anti wind and snow
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