| 盾构切削刀具的布置规律及优化研究 |
| |
| 引用本文： | 闫玉茹,黄宏伟,程知言,王钜,周欣,吕亚林.盾构切削刀具的布置规律及优化研究[J].隧道建设,2010,30(5):508-512,599. |
| |
| 作者姓名： | 闫玉茹 黄宏伟 程知言 王钜 周欣 吕亚林 |
| |
| 作者单位： | 1. 江苏省有色金属华东地质勘查局,南京,210007
2. 同济大学地下建筑与工程系,上海,200092 |
| |
| 基金项目： | 国家自然科学基金资助项目 |
| |
| 摘 要： | 根据盾构切削刀具的阿氏螺线布置规律，针对北京地铁四号线14标学院南路站—双榆树站区间盾构刀具的布置形式，推导该区间盾构刀具的阿氏螺线布置公式及规律；并通过对刀具实际磨损情况的分析和研究，提出减少刀具磨损的优化布置措施。研究有助于为同类工程盾构刀具的布置提供参考。
|
| 关 键 词： | 盾构切削刀具 阿氏螺线 布置规律 刀具磨损 |
| 收稿时间： | 2010-06-29 |
| 修稿时间： | 2010-07-21 |
Study on Arrangement Rules and Arrangement Optimization of Shield Cutters |
| |
| YAN Yuru,HUANG Hongwei,CHENG Zhiyan,WANG Ju,ZHOU Xin,LV Yalin.Study on Arrangement Rules and Arrangement Optimization of Shield Cutters[J].Tunnel Construction,2010,30(5):508-512,599. |
| |
| Authors: | YAN Yuru HUANG Hongwei CHENG Zhiyan WANG Ju ZHOU Xin LV Yalin |
| |
| Institution: | 1. East China Mineral Exploration and Development Bureau, Nanjing 210007, China;
2. Department of Geotechnical Engineering, Tongji University, Shanghai 200092, China |
| |
| Abstract: | Archimedes spiral formula and rules of the cutter arrangement of the shield for the running tunnel from Xueyuan South Road Station to Shuangyushu Station of Line 4 of Beijing Metro are derived on basis of Archimedes spiral arrangement principle and the arrangement of the cutters of the shield for the running tunnel. In addition, optimized cutter arrangement is proposed on basis of analysis and study on the wearing of the cutters. The research results will be useful for the optimal arrangement of shield cutters in similar tunnel projects. |
| |
| Keywords: | shield cutter Archimedes spiral arrangement rule cutter wearing |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《隧道建设》浏览原始摘要信息 |
| 点击此处可从《隧道建设》下载免费的PDF全文 |
|
