竖井钢罐道受力体系影响因素分析  

Influence factors analysis of steel guide load system in shaft

作　　者：王建中[1] 郭相参[1] 姚心[1] 

机构地区：[1]中国恩菲工程技术有限公司,北京100038

出　　处：《中国矿山工程》2017年第5期54-59,共6页China Mine Engineering

摘　　要：竖井钢罐道水平荷载受多种因素的影响,设计中一般采用简化的经验公式进行计算,但随着高速、深竖井的应用,经验公式已无法满足设计要求。基于此,分析了影响钢罐道水平力的各种因素,并利用仿真软件FLUENT对空气动力的影响进行了重点分析,通过分析总结出水平荷载的通用函数,为相关从业者提供借鉴。Horizontal load of steel guide in vertical shaft is impacted by kinds of factors, commonly used an empirical formula in designing. With the development of speed and depth higher in shaft, the empirical formula can＇t satisfy the engineering requirement.As for, in this paper sorts of factors might affect guide horizontal load was analyzed, especially a simulation software FLUENT was used to simulate the impact of aerodynamic. In the end a universal function is given, which can provide reference for the designer.

关 键 词：水平荷载 影响因素 仿真软件 通用函数 

分 类 号：TD531[矿业工程—矿山机电]