人工林间伐集材索道研究  

On Skidding Ropeway For Plantation Thinning

作　　者：罗才英[1] 冯建祥[1] 

机构地区：[1]福建农林大学交通学院,福州350002

出　　处：《林业科学》2011年第11期154-159,共6页Scientia Silvae Sinicae

基　　金：福建省科技厅高校产学重大基金资助项目(2010H6003)

摘　　要：对间伐集材索道工程设计中的索系选择、索道布线、设计计算、机械装备的选型与配置以及安装拆转技术进行系统研究;将缆索起重机"许用荷重设计法"和钢管桅杆支架技术应用到林业索道工程中,提出闭式牵引索快速安装和拆转的"余长免接法"技术,设计出JP双(单)轮增力跑车,以及与JS2-0.8自行式绞盘机组合配套的Ⅱ13型优化索系。Cable series selecting, ropeway cabling, designing calculation, selecting type and configuration of mechanical equipment and technology of installation and dismantling were researched systematacially in engineering design of skidding ropeway for thinning. Technology of ＂allowable load method＂ and steel tube backstay bracket for cable crane were applied in forestry ropeway engineering, ＂surplus length dispense with connection＂ technology for speed installing and dismantling closed tractive rope was presented. JP force increasing carriage with double（single）rounds and optimizing rope series which are mated with JS2-0.8 type mobile winch set were designed.

关 键 词：间伐集材索道 许用荷重法 钢管支架 余长免接法 JP双(单)轮增力跑车 

分 类 号：S776.02[农业科学—森林工程]