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Contents: Introduction to modelling. Models as appropriate simplifications of reality. Examples of models used in engineering. Characteristics of soil behaviour. Volumetric response. Stress level dependency. Stress history dependency. Implications for modelling. Physical modelling. Scaling laws. Compromises to address soil behavoiur. Possibilities of single gravity modelling. Interpretation of single gravity laboratory models. Interpretation of full scale modelling. Examples of single gravity models. Centrifuge modelling. Scaling laws revisited. Types of centrifuges. Design of centrifuge models. Interpretation of centrifuge models. Examples of centrifuge models. Theoretical modelling. Simple models which do not require extensive numerical programs. Elastic analysis. Embedded wall - mobilisation model. Numerical modelling. Basics of numerical analysis. Finite elements. Finite difference. Assumptions and specifications. Soil constitutive modelling. Elastic models. Elastic-perfectly plastic models. Elastic-hardening plastic models. Elastic-kinematic hardening plastic models. Modelling non-monotonic loading. Soil stiffness. Selection of soil properties. Soil structure interaction. Serviceability calculations. Effect of choice of soil model on pattern of deformations. Flexible footing. Flexible retaining wall. Tunnel lining. Pile under lateral loading. Examples of numerical modelling. Examples where traditional design approaches have difficulty. Stage construction of embankments. Earthquake loading. Conclusion. What to expect from geotechnical modelling. What not to expect from geotechnical modelling. Future developments. Elastic-kinematic hardening plastic models. Modelling non-monotonic loading. Soil stiffness. Selection of soil properties. Soil Structure interaction. Serviceability calculations. Effect of choice of soil model on pattern of deformations. Flexible footing. Flexible retaining wall. Tunnel lining. Pile under lateral loading. Examples of numerical modelling. Examples where traditional design approaches have difficulty. Stage construction of embankments. Earthquake loading. Conclusion. What to expect from geotechnical modelling. What not to expect from geotechnical modelling. Future developments.
T. Wichtmann, T. Triantafyllidis: Behaviour of granular soils
under environmentally induced cyclic loads. - D. Muir Wood:
Constitutive modelling. - C. di Prisco: Creep versus transient
loading effects in geotechnical problems. - M. Pastor et al.:
Mathematical models for transient, dynamic and cyclic problems in
geotechnical engineering. - M. Pastor: Discretization techniques
for transient, dynamics and cyclic problems in geotechnical
engineering: first order hyperbolic partial diffential equations. -
M. Pastor et l.: Discretization techniques for transient, dynamic
and cyclic problems in geotechnical engineering: second order
equation. - C. di Prisco: Cyclic mechanical response of rigid
bodies interacting with sand strata. - D. Muir Wood: Macroelement
modelling. - M. F. Randolph: Offshore design approaches and model
tests for sub-failure cyclic loading of foundations. - M.F.
Randolph: Cyclic interface shearing in sand and cemented solis and
application to axial response of piles. - M. F. Randolph:
Evaluation of the remoulded shear strength of offshore clays and
application to pipline-soil and riser-soil interaction.
The book gives a comprehensive description of the mechanical
response of soils (granular and cohesive materials) under cyclic
loading. It provides the geotechnical engineer with the theoretical
and analytical tools necessary for the evaluation of settlements
developng with time under cyclic, einvironmentally idncued loads
(such as wave motion, wind actions, water table level variation)
and their consequences for the serviceability and durability of
structures such as the shallow or deep foundations used in offshore
engineering, caisson beakwaters, ballast and airport pavements and
also to interpret monitoring data, obtained from both natural and
artificial slopes and earth embankments, for the purposes of risk
assessment and mitigation.
Collection of shorts from experimental writer and director B.S.
Johnson. The films comprise: 'You're Human Like the Rest of Them'
(1967), 'Paradigm' (1968), 'The Unfortunates' (1969), 'Up Yours Too
Guillaume Apollinaire!' (1969), 'Unfair!' (1970), 'March!' (1970),
'Poem' (1971), 'B.S. Johnson On Dr. Samuel Johnson' (1972), 'Not
Counting the Savages' (1972) and 'Fat Man On a Beach' (1974).
T. Wichtmann, T. Triantafyllidis: Behaviour of granular soils
under environmentally induced cyclic loads. - D. Muir Wood:
Constitutive modelling. - C. di Prisco: Creep versus transient
loading effects in geotechnical problems. - M. Pastor et al.:
Mathematical models for transient, dynamic and cyclic problems in
geotechnical engineering. - M. Pastor: Discretization techniques
for transient, dynamics and cyclic problems in geotechnical
engineering: first order hyperbolic partial diffential equations. -
M. Pastor et l.: Discretization techniques for transient, dynamic
and cyclic problems in geotechnical engineering: second order
equation. - C. di Prisco: Cyclic mechanical response of rigid
bodies interacting with sand strata. - D. Muir Wood: Macroelement
modelling. - M. F. Randolph: Offshore design approaches and model
tests for sub-failure cyclic loading of foundations. - M.F.
Randolph: Cyclic interface shearing in sand and cemented solis and
application to axial response of piles. - M. F. Randolph:
Evaluation of the remoulded shear strength of offshore clays and
application to pipline-soil and riser-soil interaction.
The book gives a comprehensive description of the mechanical
response of soils (granular and cohesive materials) under cyclic
loading. It provides the geotechnical engineer with the theoretical
and analytical tools necessary for the evaluation of settlements
developng with time under cyclic, einvironmentally idncued loads
(such as wave motion, wind actions, water table level variation)
and their consequences for the serviceability and durability of
structures such as the shallow or deep foundations used in offshore
engineering, caisson beakwaters, ballast and airport pavements and
also to interpret monitoring data, obtained from both natural and
artificial slopes and earth embankments, for the purposes of risk
assessment and mitigation.
This book teaches the principles of soil mechanics to
undergraduates, along with other properties of engineering
materials, to which the students are exposed simultaneously. Using
the critical state method of soil mechanics to study the mechanical
behavior of soils requires the student to consider density
alongside effective stresses, permitting the unification of
deformation and strength characteristics. This unification aids the
understanding of soil mechanics. This book explores a
one-dimensional theme for the presentation of many of the key
concepts of soil mechanics - density, stress, stiffness, strength,
and fluid flow - and includes a chapter on the analysis of
one-dimensional consolidation, which fits nicely with the theme of
the book. It also presents some theoretical analyses of
soil-structure interaction, which can be analyzed using essentially
one-dimensional governing equations. Examples are given at the end
of most chapters, and suggestions for laboratory exercises or
demonstrations are given.
Soils can rarely be described as ideally elastic or perfectly plastic and yet simple elastic and plastic models form the basis for the most traditional geotechnical engineering calculations. With the advent of cheap powerful computers the possibility of performing analyses based on more realistic models has become widely available. One of the aims of this book is to describe the basic ingredients of a family of simple elastic-plastic models of soil behavior and to demonstrate how such models can be used in numerical analyses. Such numerical analyses are often regarded as mysterious black boxes but a proper appreciation of their worth requires an understanding of the numerical models on which they are based. Though the models on which this book concentrates are simple, understanding of these will indicate the ways in which more sophisticated models will perform.
This book teaches the principles of soil mechanics to
undergraduates, along with other properties of engineering
materials, to which the students are exposed simultaneously. Using
the critical state method of soil mechanics to study the mechanical
behavior of soils requires the student to consider density
alongside effective stresses, permitting the unification of
deformation and strength characteristics. This unification aids the
understanding of soil mechanics. This book explores a
one-dimensional theme for the presentation of many of the key
concepts of soil mechanics - density, stress, stiffness, strength,
and fluid flow - and includes a chapter on the analysis of
one-dimensional consolidation, which fits nicely with the theme of
the book. It also presents some theoretical analyses of
soil-structure interaction, which can be analyzed using essentially
one-dimensional governing equations. Examples are given at the end
of most chapters, and suggestions for laboratory exercises or
demonstrations are given.
This scarce antiquarian book is a selection from Kessinger
Publishing's Legacy Reprint Series. Due to its age, it may contain
imperfections such as marks, notations, marginalia and flawed
pages. Because we believe this work is culturally important, we
have made it available as part of our commitment to protecting,
preserving, and promoting the world's literature. Kessinger
Publishing is the place to find hundreds of thousands of rare and
hard-to-find books with something of interest for everyone!
Civil engineering has made an inestimable contribution to modern
life, providing the crucial expertise behind our vast
transportation systems and the wide array of built structures where
we work, study, and play. In this Very Short Introduction, engineer
David Muir Wood turns a spotlight on a field that we often take for
granted. He sheds light on the nature and importance of civil
engineering in the history of civilization and urbanization,
outlines its many accomplishments in the modern era, and points to
the hurdles that civil engineering will face in the future.
Beginning with the task of creating a settlement on a deserted
island, Muir Wood sets out the problems that civil engineers face
every day, highlighting the social and environmental challenges as
well as the grasp of science and technology needed to craft
buildings, bridges, tunnels, houses, and areas of recreation. The
author also profiles the lives of some of the major civil
engineers, such as Isambard Kingdom Brunel, the acclaimed builder
of steamships, railways, and tunnels, and Sir Joseph Bazalgette,
whose sewer system in central London was instrumental in relieving
the city from cholera epidemics. Finally, Muir Wood considers the
growing difficulty of managing our water and energy supplies, and
he looks at the engineering profession's increased sensitivity to
building and the environment.
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