- 多节泡压密注浆锚杆抗拔计算理论与应用优化(英文版土木工程专业岩土方向研究生系列教材)
- - 作者：叶新宇//张升//王善勇//刘蔚//王琼|责编:刘颖维
  - 出版社：中南大学
  - ISBN：9787548766223
  - 出版日期：2025/12/01
  - 页数：181
- 售价：35.2

内容大纲
传统注浆锚杆具有拉拔软化特征、加固厚覆盖层边坡锚固强度常常不够等问题，本书提出了多节泡压密注浆锚杆。其通过注浆形成节泡，大幅压密周围土体，提高锚固段强度，并在拉拔过程中产生显著的拉拔硬化特征，能有效提升边坡的抗滑韧性，为边坡失稳预警和抢险提供宝贵的应对时间。针对这种新型锚杆，本书系统阐述了其抗拔性能、传力机制、抗拔力计算理论、蠕变计算模型及设计优化及应用。
本书可供土木工程设计、施工人员，相关专业本科生、研究生，以及对锚杆有研究兴趣的科研人员参考阅读。
作者介绍
目录
Chapter 1 Introduction
  1.1  Background
  1.2  Literature review
  1.3  Proposed idea
  1.4  Objectives
  1.5  Structure of this book
  References
Chapter 2 Pull-out performance of the compaction-grouted anchor with grout bulb
  2.1  Overview
  2.2  Materials, test apparatus, procedure and scheme
  2.3  Pull-out behavior of the compaction-grouted anchor
  2.4  Comparison of the conventional grouted and compaction-grouted anchor
  2.5  Summary
  References
Chapter 3 Force transfer mechanism of the compaction-grouted anchor with grout bulb
  3.1  Overview
  3.2  Numerical model for compaction-grouted anchor with single grout bulb
  3.3  Force transfer mechanism of the compaction-grouted anchor with single grout bulb
  3.4  Finite element model for anchor with multiple grout bulb
  3.5  Force transfer mechanism of the compaction-grouted anchor with multiple grout bulb
  3.6  Summary
  References
Chapter 4 Calculation theory for the pull-out force of compaction-grouted anchor with grout bulb
  4.1  Overview
  4.2  Hyperbolic pull-out model for compaction-grouted anchors
  4.3  Hyperbolic pull-out model for compaction-grouted anchors with double grout bulb
  4.4  Hyperbolic pull-out model for compaction-grouted anchors with multiple grout bulb
  4.5  Hyperbolic pull-out model for compaction-grouted anchors based on cavity expansion theory
  4.6  Summary
  References
Chapter 5 The application with optimisation for the compaction-grouted anchor with grout bulb
  5.1  Overview
  5.2  Improvement of surrounding soils due to grouting with geotextiles
  5.3  Comparison of pull-out performance of conventional and optimized compaction-grouted anchor with grout bulb
  5.4  Practical application of the optimized compaction-grouted anchor with grout bulb
  5.5  Analysis of practical application
  5.6  Summary
  References
Chapter 6 Creep model for grout-bulb anchors by coupling the shear and compressive behavior of the surrounding soil
  6.1  Overview
  6.2  Creep test
  6.3  Coupling creep model
  6.4  Parametric analyses
  6.5  Summary
  References
Chapter 7 Conclusion and outlook
  7.1  Conclusion
  7.2  Outlook

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