地質體加固技術 (英文版) 劉瑾 車文越 宋澤卓等 9787030804365 【台灣高等教育出版社】

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書名：地質體加固技術 (英文版)
ISBN：9787030804365
出版社：科學
著編譯者：劉瑾 車文越 宋澤卓等
頁數：137
所在地：中國大陸 *此為代購商品
書號：1741323
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內容簡介
《Geotechnical Reinforcement Technology（地質體加固技術）》主要介紹了地質體加固技術中土體加固材料的特點與基本性質，並對加固後土體的力學參數、應力應變關係以及微觀結構等內容進行了介紹。此外，依託兩個不同的應用案例對土體加固技術的選擇依據、實施步驟、工藝技術、操作方法以及應用效果等進行了詳盡的描述，並且展望了土體加固技術在未來的發展趨勢與發展特點。

目錄

Contents
CHAPTER 1 Introduction 1
1 1 Engineering background 1
1 1 1 Slope engineering 2
1 1 2 Foundation engineering 5
1 1 3 Environmental engineering 7
1 2 Development of reinforcement techniques 8
1 2 1 Traditional materials 8
1 2 2 Polymer materials 9
1 2 3 Fiber materials 10
1 2 4 Composite materials 11
CHAPTER 2 Overview of Representative Reinforcement 13
2 1 Polyurethane 13
2 2 Polyvinyl acetate 14
2 3 Fibers 15
2 3 1 Polypropylene fiber 16
2 3 2 Glass fiber 16
2 3 3 Sisal fiber 17
2 3 4 Palm fiber 18
2 3 5 Basalt fiber 19
2 4 Summary and reflection 19
CHAPTER 3 Mechanical Behavior of Reinforced Soil 21
3 1 Unconfined compression test 21
3 1 1 Polyurethane 21
3 1 2 Polyvinyl acetate 33
3 1 3 Fibers/polymers composites 36
3 2 Direct shear test 46
3 2 1 Polyurethane 46
3 2 2 Polyvinyl acetate 55
3 2 3 Fibers/polymers composites 56
3 3 Tensile test 64
3 3 1 Polyurethane 65
3 3 2 Polyvinyl acetate 70
3 3 3 Fibers/polymers composites 72
3 4 Triaxial test 86
3 4 1 Polyurethane 86
3 4 2 Polyvinyl acetate 90
3 4 3 Fibers/polymers composites 93
3 5 Summary and reflection 102
CHAPTER 4 Microscopic Characteristics of Reinforced Soil 103
4 1 SEM photomicrograph 103
4 1 1 Polyurethane 103
4 1 2 Polyvinyl acetate 107
4 1 3 Fibers/polymers composites 109
4 2 Porosity and NMR T2 distribution 112
4 3 Summary and reflection 119
CHAPTER 5 Applications of Reinforcement Techniques 120
5 1 Soil slope 120
5 1 1 Area overview 120
5 1 2 Construction procedure 120
5 1 3 Applications effect evaluation 121
5 2 River bank slope 122
5 2 1 Application scheme 123
5 2 2 Evaluation of protection effect 125
5 3 Outlook for reinforcement techniques 134
5 4 Summary and reflection 135
References 136

精彩書摘
CHAPTER 1 Introduction
Reinforcement technology for rock and soil involves the incorporation of specific enhanced materials into soil， facilitating the bonding of soil particles through physical and chemical interactions This process aims to improve the mechanical and hydraulic properties of the soil， ensuring it meets the requirements of various engineering applications Given that soil improvement technology can alter the internal structure of soil and enhance its properties， it is widely utilized in hydraulic， road， and construction engineering
Soil is typically classified into four fundamental types: gravel， sand， clay， and silt Generally， soil exhibits poor mechanical properties， and its characteristics can be significantly influenced by external factors Therefore， from a geotechnical engineering perspective， soil reinforcement is crucial for enhancing engineering properties such as shear strength， compressibility， and hydraulic conductivity， thereby meeting engineering standards This is particularly important for sandy soil， which is characterized by a poorly graded， loose structure and high hydraulic conductivity These traits contribute to its instability， making it more vulnerable to environmental impacts and increasing the risk of geological and engineering disasters Consequently， improving the stability of rock and soil through reinforcement is of paramount importance
1 1 Engineering background
Rock and soil reinforcement refers to techniques aimed at enhancing the engineering properties of rock and soil to meet project requirements This involves the widespread use of physical reinforcement， chemical stabilization， and composite additives comprising one or two types of materials across various engineering activities
1 1 1 Slope engineering
Since the 18th National Congress of the CPC， the CPC Central Committee and the State Council have placed significant emphasis on optimizing territorial development patterns， promoting resource conservation， strengthening the protection of natural ecosystems and the environment， and implementing ecological protection and restoration projects for mountains， rivers， forests， farmland， lakes， grasslands and deserts The concept of “lucid waters and lush mountains” is recognized as an invaluable asset We must adhere to the principles of green development， adopt a holistic and systematic approach， prioritize protection， and uphold the basic national policy of conserving resources and safeguarding the environment This includes integrating ecological civilization construction into all facets of economic， political， cultural， and social development to build a Beautiful China and strive towards a new era of socialist ecological civilization
With rapid industrialization and urbanization， human activities are accelerating slope evolution processes through unregulated mining and engineered slope constructions As a result， numerous rock slopes have been exposed， leading to serious ecological consequences The slope vegetation has been severely damaged， and the topsoil on these rock slopes has been eroded away due to precipitation and other factors， exacerbated by the absence of stability measures (Bai et al ， 2023; Che et al ， 2022a) This situation leads to further destruction of slope vegetation， creating a cycle of irreversible ecological damage To mitigate this cycle， rock slope restoration efforts have been initiated globally， particularly on steep gradients Ho

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