• 中国科学引文数据库(CSCD)来源期刊
  • 中文核心期刊中文科技核心期刊
  • Scopus RCCSE中国核心学术期刊
  • 美国EBSCO数据库 俄罗斯《文摘杂志》
  • 《日本科学技术振兴机构数据库(中国)》
二维码

隧道建设(中英文) ›› 2012, Vol. 32 ›› Issue (4): 437-440.DOI: 10.3973/j.issn.1672-741X.2012.04.001

• 研究与探索 •    下一篇

自行走式掘进机增阻力与增阻块撑出面积关系研究

卢清国,马俊朋,张延钦   

  1. (北京工业大学建筑工程学院, 北京 100022)
  • 收稿日期:2012-04-12 修回日期:2012-06-07 出版日期:2012-08-20 发布日期:2012-10-16
  • 作者简介:卢清国(1958—),男,辽宁凌源人,2000年毕业于北京科技大学资源工程学院工程力学专业,博士,教授,现从事隧道与工程科研工作。
  • 基金资助:

    “十一五”国家科技支撑计划重点项目

Study on Relationship between Increased Resistance of Selfdrive Excavating Machine and Launchingout Area of Resistant Block

LU Qingguo, MA Junpeng, ZHANG Yanqin   

  1. (Architecture Engineering Institute, Beijing University of Technology, Beijing 100022, China)
  • Received:2012-04-12 Revised:2012-06-07 Online:2012-08-20 Published:2012-10-16

摘要: 自行走式隧道掘进机是一种新研发的非开挖技术装备,其克服了盾构和顶管长距离施工受限和急转弯不够灵活的缺点。为设计和制造自行走式掘进机应用型工业样机提供参数支持,通过设计和加工小型样机,先后进行模型试验和现场试验,得出增阻块提供的推力与增阻块撑出时在管轴垂直方向的投影面积为近似正比例关系。

关键词: 自行走式掘进机, 增阻力, 增阻块, 现场试验, 模型试验, 增阻块撑出面积

Abstract: The selfdrive tunnel excavating machine is a newlydeveloped trenchless technology equipment, which overcomes the shortcomings of shield machines and pipe jacking method, such as limiting of long distance boring and inflexible sharp turn. In order to provide parameter support for designing and manufacturing industrial prototype of selfdrive excavating machine, a miniprototype is designed and manufactured and model test and field test are carried out. The relationship between increased resistance of excavating machine and launchingout area of resistant block approximates positive correlation.

Key words: selfdrive excavating machine, increased resistance, resistant block, field test, model test, launchingout area of resistant block