基于VB 6.0的抛物线理论多跨索道侧型图设计  

Programming of vertical section profile of multi-span cableway of parabolic theory based on VB 6.0

作　　者：周新年[1] 巫志龙[1] 周成军[1] 王小桃[1] 黄瑞章[1] 郑端生[1] 

机构地区：[1]福建农林大学交通学院,福建福州350002

出　　处：《福建林学院学报》2012年第3期208-212,共5页Journal of Fujian College of Forestry

基　　金：国家自然科学基金资助项目(30972359);"工程索道"国家精品课程资助项目(教高函[2010]14号);福建省高校产学重大资助项目(2010H6003)

摘　　要：多跨索道侧型图对架空索道设计有着重要意义,通过索道侧型图可以判断索道运输对地面变坡是否安全,确定索道集材方式方法。在多跨抛物线理论的基础上,通过建立绘制索道侧型图的数学模型,利用VB 6.0研发的索道侧型图设计系统,实现设计计算与侧型图绘制一体化。以福建省建宁金铙山货运索道工程为例,验证多跨索道侧型图设计系统的可行性。The vertical section profile of multi-span parabolic cableway has great significance for the design of suspension,which can help to judge whether the suspension can be used for variable slope of the ground in safety and determine cableway skidding ways and means.Establishing the mathematic model of vertical section profile on the basis of multi-span parabolic theory,the developed system of vertical section profile by VB 6.0 system software could achieve the integration of design calculations and vertical section profile.Taking the design calculation of the engineering of Jinrao Moutain freight ropeway in Jianning,Fujian Province as a case,the feasibility of the system of vertical section profile has been verified.

关 键 词：抛物线理论 多跨索道 侧型图 VB 6.0 程序设计 

分 类 号：S776.322[农业科学—森林工程]