...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Trenchless Technology >Reducing Construction Risk in HDD Projects: Pulling Force Reduction Through Vibrations
【24h】

Reducing Construction Risk in HDD Projects: Pulling Force Reduction Through Vibrations

机译：降低硬盘项目的施工风险：通过振动降低拉力

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Horizontal directional drilling covers a high construction risk due to unpredictable and difficult-to-manage subsoil conditions, which sometimes result in stuck pipes or damage to the product pipe. In the worst case scenario, the project must be abandoned and this is combined with high economic losses. These described problems mostly can be traced to underestimated friction conditions. The R&D project, accomplished at the Department for Surface Mining and International Mining of the TU Clausthal, has taken up this procedural set of problems. Based on a patent application, the objective target of the investigation was to reduce the tractive forces that are required for the pipe installation process by applying vibrations to the pipe.This article abstracts some selected essential results and findings of the recently finished research project.
机译：由于不可预测且难以管理的地下土壤条件，水平定向钻井具有很高的施工风险，有时会导致管道卡死或产品管道损坏。在最坏的情况下，必须放弃该项目，这会带来很高的经济损失。这些描述的问题大部分可以归因于低估的摩擦条件。由TU Clausthal的露天采矿和国际采矿部完成的R＆D项目解决了这一程序问题。根据一项专利申请，研究的目的是通过对管道施加振动来减少管道安装过程中所需的牵引力。本文摘录了一些已完成的研究项目的一些基本结果和发现。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号