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Author: Jonathan T. H. Wu Publisher: ISBN: Category : Geosynthetics Languages : en Pages : 168
Book Description
This report addresses four proposed revisions to the AASHTO guidelines concerning design and construction of geosynthetic-reinforced soil (GSR) walls (AASHTO, 1996). The proposed revisions are regarding: lateral earth pressure on wall facing, long-term deformation, truncated reinforcement at wall base and the CTI tails, and embedment and leveling pad. For each of the proposed revisions, the deficiencies in the current AASHTO guidelines are addressed in detail; the literature on the research findings and measured performance is presented; and the specific revision is proposed. The limitations and practical implications of each proposed revision are also discussed.
Author: Jonathan T. H. Wu Publisher: ISBN: Category : Geosynthetics Languages : en Pages : 168
Book Description
This report addresses four proposed revisions to the AASHTO guidelines concerning design and construction of geosynthetic-reinforced soil (GSR) walls (AASHTO, 1996). The proposed revisions are regarding: lateral earth pressure on wall facing, long-term deformation, truncated reinforcement at wall base and the CTI tails, and embedment and leveling pad. For each of the proposed revisions, the deficiencies in the current AASHTO guidelines are addressed in detail; the literature on the research findings and measured performance is presented; and the specific revision is proposed. The limitations and practical implications of each proposed revision are also discussed.
Author: Jonathan T. H. Wu Publisher: ISBN: Category : Geosynthetics Languages : en Pages : 168
Book Description
This report addresses four proposed revisions to the AASHTO guidelines concerning design and construction of geosynthetic-reinforced soil (GSR) walls (AASHTO, 1996). The proposed revisions are regarding: lateral earth pressure on wall facing, long-term deformation, truncated reinforcement at wall base and the CTI tails, and embedment and leveling pad. For each of the proposed revisions, the deficiencies in the current AASHTO guidelines are addressed in detail; the literature on the research findings and measured performance is presented; and the specific revision is proposed. The limitations and practical implications of each proposed revision are also discussed.
Author: Jonathan T. H. Wu Publisher: Transportation Research Board ISBN: 0309098459 Category : Bridges Languages : en Pages : 152
Book Description
Introduction and research approach -- Findings -- Interpretation, appraisal, and applications -- Conclusions and suggested research -- Appendixes.
Author: Jonathan T. H. Wu Publisher: John Wiley & Sons ISBN: 1119375851 Category : Technology & Engineering Languages : en Pages : 416
Book Description
The first book to provide a detailed overview of Geosynthetic Reinforced Soil Walls Geosynthetic Reinforced Soil (GRS) Walls deploy horizontal layers of closely spaced tensile inclusion in the fill material to achieve stability of a soil mass. GRS walls are more adaptable to different environmental conditions, more economical, and offer high performance in a wide range of transportation infrastructure applications. This book addresses both GRS and GMSE, with a much stronger emphasis on the former. For completeness, it begins with a review of shear strength of soils and classical earth pressure theories. It then goes on to examine the use of geosynthetics as reinforcement, and followed by the load-deformation behavior of GRS mass as a soil-geosynthetic composite, reinforcing mechanisms of GRS, and GRS walls with different types of facing. Finally, the book finishes by covering design concepts with design examples for different loading and geometric conditions, and the construction of GRS walls, including typical construction procedures and general construction guidelines. The number of GRS walls and abutments built to date is relatively low due to lack of understanding of GRS. While failure rate of GMSE has been estimated to be around 5%, failure of GRS has been found to be practically nil, with studies suggesting many advantages, including a smaller susceptibility to long-term creep and stronger resistance to seismic loads when well-compacted granular fill is employed. Geosynthetic Reinforced Soil (GRS) Walls will serve as an excellent guide or reference for wall projects such as transportation infrastructure—including roadways, bridges, retaining walls, and earth slopes—that are in dire need of repair and replacement in the U.S. and abroad. Covers both GRS and GMSE (MSE with geosynthetics as reinforcement); with much greater emphasis on GRS walls Showcases reinforcing mechanisms, engineering behavior, and design concepts of GRS and includes many step-by-step design examples Features information on typical construction procedures and general construction guidelines Includes hundreds of line drawings and photos Geosynthetic Reinforced Soil (GRS) Walls is an important book for practicing geotechnical engineers and structural engineers, as well as for advanced students of civil, structural, and geotechnical engineering.
Author: Jonathan T. H. Wu Publisher: John Wiley & Sons ISBN: 1119375843 Category : Technology & Engineering Languages : en Pages : 414
Book Description
The first book to provide a detailed overview of Geosynthetic Reinforced Soil Walls Geosynthetic Reinforced Soil (GRS) Walls deploy horizontal layers of closely spaced tensile inclusion in the fill material to achieve stability of a soil mass. GRS walls are more adaptable to different environmental conditions, more economical, and offer high performance in a wide range of transportation infrastructure applications. This book addresses both GRS and GMSE, with a much stronger emphasis on the former. For completeness, it begins with a review of shear strength of soils and classical earth pressure theories. It then goes on to examine the use of geosynthetics as reinforcement, and followed by the load-deformation behavior of GRS mass as a soil-geosynthetic composite, reinforcing mechanisms of GRS, and GRS walls with different types of facing. Finally, the book finishes by covering design concepts with design examples for different loading and geometric conditions, and the construction of GRS walls, including typical construction procedures and general construction guidelines. The number of GRS walls and abutments built to date is relatively low due to lack of understanding of GRS. While failure rate of GMSE has been estimated to be around 5%, failure of GRS has been found to be practically nil, with studies suggesting many advantages, including a smaller susceptibility to long-term creep and stronger resistance to seismic loads when well-compacted granular fill is employed. Geosynthetic Reinforced Soil (GRS) Walls will serve as an excellent guide or reference for wall projects such as transportation infrastructure—including roadways, bridges, retaining walls, and earth slopes—that are in dire need of repair and replacement in the U.S. and abroad. Covers both GRS and GMSE (MSE with geosynthetics as reinforcement); with much greater emphasis on GRS walls Showcases reinforcing mechanisms, engineering behavior, and design concepts of GRS and includes many step-by-step design examples Features information on typical construction procedures and general construction guidelines Includes hundreds of line drawings and photos Geosynthetic Reinforced Soil (GRS) Walls is an important book for practicing geotechnical engineers and structural engineers, as well as for advanced students of civil, structural, and geotechnical engineering.
Author: Erol Tutumluer Publisher: Springer Nature ISBN: 3030772349 Category : Science Languages : en Pages : 976
Book Description
This volume presents selected papers presented during the 4th International Conference on Transportation Geotechnics. The papers address the geotechnical challenges in design, construction, maintenance, monitoring, and upgrading of roads, railways, airfields, and harbor facilities and other ground transportation infrastructure with the goal of providing safe, economic, environmental, reliable and sustainable infrastructures. This volume will be of interest to postgraduate students, academics, researchers, and consultants working in the field of civil and transport infrastructure.
Author: M. Yang Publisher: IOS Press ISBN: 1643684655 Category : Technology & Engineering Languages : en Pages : 1528
Book Description
All of us are dependent on a built environment constructed and maintained by civil and hydraulic engineers, and for those working in these fields, keeping up to date with the latest technological developments is vital for the safe and efficient design and operation of this infrastructure. This book presents the proceedings of HCET 2023, the 8th International Technical Conference on Frontiers of Hydraulic and Civil Engineering Technology, held from 25-27 September 2023 in Wuhan, China. HCET is an international conference which aims to enhance the development of hydraulic and civil engineering in China, with a focus on high-end, intelligent and green technologies. It seeks to do this by consolidating global wisdom and achievements and providing scientific support. HCET also offers an excellent opportunity for scientists, researchers and engineers from around the world to exchange their findings and discuss developments, establishing a basis for national and international collaboration. A total of 316 contributions were received for the 2023 edition, of which 187 were ultimately accepted after a rigorous review process and checks for quality and plagiarism. Topics covered include the research and development of concrete structure design and analysis; structural mechanics and structural engineering; building and future materials; hydraulic engineering; geological exploration and earthquake engineering; building technology; urban planning; road, bridge and traffic engineering; energy infrastructure; environmental engineering and advanced engineering technologies, and interdisciplinary sciences and applications. Covering a wide range of subjects related to hydraulic engineering and civil engineering technology and associated transdisciplinary sciences, the book will be of interest to all those working in the field.
Author: Awdhesh Kumar Choudhary Publisher: Springer Nature ISBN: 981161993X Category : Science Languages : en Pages : 335
Book Description
This book presents select proceedings of the National conference on Geo-Science and Geo-Structures (GSGS 2020). It provides sustainable solutions to various challenges encountered in the field of geotechnical engineering. The topics presented include advanced characterization to study the behavior of geomaterials, shallow and deep foundations including tunneling, use of geosynthetics and other soil reinforcing materials in minimizing slope failures and landslides, dynamics of soils and foundations, and its connection with energy geotechnics, transportation geotechnics, and offshore geotechnics. The book further highlights various aspects of ground improvement techniques by incorporating the use of industrial by-products, forensic analyses of geo-structures, instrumentation and sensing techniques in geotechnical engineering and issues associated with geo-environmental engineering. The book will be a valuable reference for budding researchers, academicians, practitioners and policymakers interested in sustainable practices associated with geotechnical engineering and related domains.
Author: Jonathan T. H. Wu
Author: Jonathan T. H. Wu
Author: Jonathan T. H. Wu
Author: Jonathan T. H. Wu
Author: Jonathan T. H. Wu
Author: Jonathan T. H. Wu
Author: Erol Tutumluer
Author: M. Yang
Author: Awdhesh Kumar Choudhary
Author: Beth Moore
Author: