An Improved Model to Calculate Pullback Force of Trenchless Horizontal Directional Drilling Pipeline

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成果类型：

期刊论文

作者：

Liang, Xiao-qiang;Hu, Da;Li, Yong-suo;Yang, Xian;Jiang, Lei;...

通讯作者：

Hu, D

作者机构：

[Zhang, Yun-yi; Liang, Xiao-qiang; Li, Yong-suo; Hu, Da; Hu, D] Hunan City Univ, Hunan Engn Res Ctr Struct Safety & Disaster Preve, Yiyang 413000, Peoples R China.

[Zhang, Yun-yi; Liang, Xiao-qiang; Hu, Da; Hu, D] Hunan City Univ, Sch Civil Engn, Yiyang 413000, Peoples R China.

[Zhang, Yun-yi; Liang, Xiao-qiang; Hu, Da; Hu, D] Cent South Univ, Minist Educ, Key Lab Metallogen Predict Nonferrous Met & Geol, Changsha 410083, Peoples R China.

[Yang, Xian] Hunan Univ Sci & Technol, Sch Resource Environm & Safety Engn, Xiangtan 411201, Hunan, Peoples R China.

[Jiang, Lei] Changsha Metro Grp Co Ltd, Changsha 410007, Peoples R China.

通讯机构：

[Hu, D ] H

Hunan City Univ, Hunan Engn Res Ctr Struct Safety & Disaster Preve, Yiyang 413000, Peoples R China.

Hunan City Univ, Sch Civil Engn, Yiyang 413000, Peoples R China.

Cent South Univ, Minist Educ, Key Lab Metallogen Predict Nonferrous Met & Geol, Changsha 410083, Peoples R China.

语种：

英文

期刊：

Advances in Civil Engineering

ISSN：

1687-8086

年：

2022

卷：

2022

DOI：

10.1155/2022/2346098

基金类别：

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51678226]; Natural Science Foundation of HunanNatural Science Foundation of Hunan Province [2021JJ50147, 2021JJ30078, 2019JJ50030]; Scientific Research Project of Education Department of Hunan Province [19C0358]; Science and Technology Innovation Project of Yiyang City [2020YR02, 2019YR02]

机构署名：

本校为第一且通讯机构

院系归属：

土木工程学院

摘要：

In the pullback operation of horizontal directional drilling pipeline crossing, the existing calculation and prediction models of pullback force are relatively simple. Each pullback force maze greatly simplifies the wellbore trajectory and fails to make a detailed analysis of the pipeline stress and external resistance when the pipeline is pulled back in each characteristic trajectory area. The factors considered are relatively simple. Therefore, it is necessary to improve the calculation method of pullback force. This paper aims to establish a...

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An Improved Model to Calculate Pullback Force of Trenchless Horizontal Directional Drilling Pipeline

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