本文主要研究内容
作者周超,赵士杰（2019）在《碳纤维疏绞导线与牵引器过滑车试验及有限元分析研究》一文中研究指出：碳纤维导线复合芯棒轴向抗拉能力强,但径向抗弯、抗压能力较弱,因此在导线放线施工尤其是在过滑车过程中易发生损伤。对新设计的碳纤维扩径疏绞型导线与装配式牵引器过滑车兼容性展开了实验及有限元分析研究,分析与滑车保持30°包络角,导线一端受0. 3RTS(导线计算拉断力)下过滑车20次,导线所受应力及变形。试验及有限元分析结果证明:SKQT-530K装配式牵引器与530k630碳纤维复合芯导线过滑车兼容性状况良好可达到技术要求;碳纤维导线过滑车时应力集中主要发生在滑车与导线接触位置,最大应力由碳纤维复合芯棒承受,芯棒弯曲半径越小导线过滑车越易受到损伤;在30%RTS下与滑车保持30°包络角过滑车过程中导线所受应力大小与包络角成正比;分析结果也表明导线从内层梯形铝线到外层圆铝线所受应力从内到外逐层减小。
Abstract
tan qian wei dao xian fu ge xin bang zhou xiang kang la neng li jiang ,dan jing xiang kang wan 、kang ya neng li jiao ruo ,yin ci zai dao xian fang xian shi gong you ji shi zai guo hua che guo cheng zhong yi fa sheng sun shang 。dui xin she ji de tan qian wei kuo jing shu jiao xing dao xian yu zhuang pei shi qian yin qi guo hua che jian rong xing zhan kai le shi yan ji you xian yuan fen xi yan jiu ,fen xi yu hua che bao chi 30°bao lao jiao ,dao xian yi duan shou 0. 3RTS(dao xian ji suan la duan li )xia guo hua che 20ci ,dao xian suo shou ying li ji bian xing 。shi yan ji you xian yuan fen xi jie guo zheng ming :SKQT-530Kzhuang pei shi qian yin qi yu 530k630tan qian wei fu ge xin dao xian guo hua che jian rong xing zhuang kuang liang hao ke da dao ji shu yao qiu ;tan qian wei dao xian guo hua che shi ying li ji zhong zhu yao fa sheng zai hua che yu dao xian jie chu wei zhi ,zui da ying li you tan qian wei fu ge xin bang cheng shou ,xin bang wan qu ban jing yue xiao dao xian guo hua che yue yi shou dao sun shang ;zai 30%RTSxia yu hua che bao chi 30°bao lao jiao guo hua che guo cheng zhong dao xian suo shou ying li da xiao yu bao lao jiao cheng zheng bi ;fen xi jie guo ye biao ming dao xian cong nei ceng ti xing lv xian dao wai ceng yuan lv xian suo shou ying li cong nei dao wai zhu ceng jian xiao 。
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论文作者分别是来自电力科学与工程的周超,赵士杰，发表于刊物电力科学与工程2019年08期论文，是一篇关于装配式牵引器论文,碳纤维疏绞导线论文,过滑车论文,有限元论文,电力科学与工程2019年08期论文的文章。本文可供学术参考使用，各位学者可以免费参考阅读下载，文章观点不代表本站观点，资料来自电力科学与工程2019年08期论文网站，若本站收录的文献无意侵犯了您的著作版权，请联系我们删除。
标签：装配式牵引器论文; 碳纤维疏绞导线论文; 过滑车论文; 有限元论文; 电力科学与工程2019年08期论文;