Axial Capacity Of Drilled Shafts Socketed Into Soft Rock
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Axial Capacity Of Drilled Shafts Socketed Into Soft Rock
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Author : William Robert Thompson
language : en
Publisher:
Release Date : 1994
Axial Capacity Of Drilled Shafts Socketed Into Soft Rock written by William Robert Thompson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Rock mechanics categories.
Analysis And Design Of Drilled Shafts Socketed Into Soft Rock
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Author : Khaled M. Hassan
language : en
Publisher:
Release Date : 1994
Analysis And Design Of Drilled Shafts Socketed Into Soft Rock written by Khaled M. Hassan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Boring categories.
Axial Behavior Of Drilled Shafts In Soft Rock
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Author : Pouyan Asem
language : en
Publisher:
Release Date : 2018
Axial Behavior Of Drilled Shafts In Soft Rock written by Pouyan Asem and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.
Shaft98
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Author : Frank C. Townsend
language : en
Publisher:
Release Date : 1998
Shaft98 written by Frank C. Townsend and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Axial loads categories.
Drilled Shafts In Rock
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Author : Lianyang Zhang
language : en
Publisher: CRC Press
Release Date : 2004-05-15
Drilled Shafts In Rock written by Lianyang Zhang and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-05-15 with Technology & Engineering categories.
Drilled shafts in rock are widely used as foundations of heavy structures such as highway bridges and tall buildings. Although much has been learned about the analysis and design of drilled shafts in rock, all the major findings are published in the form of reports and articles in technical journals and conference proceedings. This book i
Geotechnics For Sustainable Infrastructure Development
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Author : Phung Duc Long
language : en
Publisher: Springer Nature
Release Date : 2019-11-28
Geotechnics For Sustainable Infrastructure Development written by Phung Duc Long and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-28 with Science categories.
This book presents 09 keynote and invited lectures and 177 technical papers from the 4th International Conference on Geotechnics for Sustainable Infrastructure Development, held on 28-29 Nov 2019 in Hanoi, Vietnam. The papers come from 35 countries of the five different continents, and are grouped in six conference themes: 1) Deep Foundations; 2) Tunnelling and Underground Spaces; 3) Ground Improvement; 4) Landslide and Erosion; 5) Geotechnical Modelling and Monitoring; and 6) Coastal Foundation Engineering. The keynote lectures are devoted by Prof. Harry Poulos (Australia), Prof. Adam Bezuijen (Belgium), Prof. Delwyn Fredlund (Canada), Prof. Lidija Zdravkovic (UK), Prof. Masaki Kitazume (Japan), and Prof. Mark Randolph (Australia). Four invited lectures are given by Prof. Charles Ng, ISSMGE President, Prof.Eun Chul Shin, ISSMGE Vice-President for Asia, Prof. Norikazu Shimizu (Japan), and Dr.Kenji Mori (Japan).
Base Resistance Of Drilled Shafts In Rock
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Author : Stetson B. Ramey
language : en
Publisher:
Release Date : 2009
Base Resistance Of Drilled Shafts In Rock written by Stetson B. Ramey and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Boring categories.
A method is presented to calculate the nominal base resistance of a drilled shaft socketed into a fractured rock mass by using the Hoek-Brown strength criterion and its input parameter the Geological Strength Index (GSI). Base resistance is sometimes neglected when designing drilled shafts embedded in fractured rock masses resulting in large diameter shafts because the entire load is designed to be resisted through side shear. While a fractured rock mass will not have as much bearing capacity as an intact rock mass, usually even a fractured rock mass is able to resist a significant portion of the applied load. Data from load tests on drilled shafts embedded into various types of rock are compared to the theoretical relationship between the GSI and nominal base resistance. The data were all from sources where the drilled shaft was loaded to failure in end bearing and the nominal bearing resistance had been determined. The sources also include necessary rock mass properties. One case was analyzed with the intent of comparing the actual load test data against the theoretical relationship proposed, so rock core boring was taken with the intent of determining a value for the GSI. This data point matches up extremely well with the theoretical relationship. For the other thirteen data points, a value of GSI was estimated from detailed descriptions of the rock mass found in the geotechnical report and boring logs or GSI was correlated to another rock mass rating system. In these cases, the theoretical relationship appears to yield a lower bound to rock socket base resistance. By comparing actual data to the theoretical relationship presented in this thesis, it is determined that the method is a useful tool to estimate the bearing capacity of a rock mass.
Analysis And Design Of Shallow And Deep Foundations
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Author : Lymon C. Reese
language : en
Publisher: John Wiley & Sons
Release Date : 2005-11-25
Analysis And Design Of Shallow And Deep Foundations written by Lymon C. Reese and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-11-25 with Technology & Engineering categories.
One-of-a-kind coverage on the fundamentals of foundation analysis and design Analysis and Design of Shallow and Deep Foundations is a significant new resource to the engineering principles used in the analysis and design of both shallow and deep, load-bearing foundations for a variety of building and structural types. Its unique presentation focuses on new developments in computer-aided analysis and soil-structure interaction, including foundations as deformable bodies. Written by the world's leading foundation engineers, Analysis and Design of Shallow and Deep Foundations covers everything from soil investigations and loading analysis to major types of foundations and construction methods. It also features: * Coverage on computer-assisted analytical methods, balanced with standard methods such as site visits and the role of engineering geology * Methods for computing the capacity and settlement of both shallow and deep foundations * Field-testing methods and sample case studies, including projects where foundations have failed, supported with analyses of the failure * CD-ROM containing demonstration versions of analytical geotechnical software from Ensoft, Inc. tailored for use by students in the classroom
Rock Socketed Shafts For Highway Structure Foundations
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Author : John P. Turner
language : en
Publisher: Transportation Research Board
Release Date : 2006
Rock Socketed Shafts For Highway Structure Foundations written by John P. Turner and has been published by Transportation Research Board this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Bridges categories.
TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 360: Rock-Socketed Shafts for Highway Structure Foundations explores current practices pertaining to each step of the design process, along with the limitations; identifies emerging and promising technologies; examines the principal challenges in advancing the state of the practice; and investigates future developments and potential improvements in the use and design of rock-socketed shafts.
Improvement Of The Geotechnical Axial Design Methodology For Colorado S Drilled Shafts Socketed In Weak Rocks
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Author : Naser Abu-Hejleh
language : en
Publisher:
Release Date : 2003
Improvement Of The Geotechnical Axial Design Methodology For Colorado S Drilled Shafts Socketed In Weak Rocks written by Naser Abu-Hejleh and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Axial loads categories.
As a part of the construction requirements for the T-REX and I-25/Broadway projects along I-25 in Denver, Colorado, four Osterberg (O-Cell) load tests on drilled shafts were performed in 2002. The bedrock at the load test sites represents the range of typical claystone and sandstone (soft to very hard) encountered in the Denver metro area. To maximize the benefits of this work, the O-Cell load test results and information on the construction and materials of the test shafts were documented, and an extensive program of simple geotechnical tests was performed on the weak rock at the load test sites. This includes standard penetration tests, strength tests, and pressuremeter tests. The analysis of the test data and information and experience gained in this study were employed to provide: 1) best correlation equations between results of various simple geotechnical tests; 2) best-fit design equations to predict the shaft ultimate unit base and side resistance values, and the load-settlement curve as a function of the results of simple geotechnical tests; and 3) assessment of the CDOT and AASHTO design methods.