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Author: Howard A. Perko
Publisher: John Wiley & Sons
ISBN: 0470404795
Category : Technology & Engineering
Languages : en
Pages : 529
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Book Description
An unbiased, comprehensive review of helical pile technology and applications Helical piles have risen from being merely an interesting alternative for special cases to a frequently requested, more widely accepted deep foundation adopted into the 2009 International Building Code. The first alternative to manufacturer-produced manuals, Howard Perko's Helical Piles: A Practical Guide to Design and Installation answers the industry's need for an unbiased and universally applicable text dedicated to the design and installation of helical piles, helical piers, screw piles, and torque anchors. Fully compliant with ICC-Evaluation Services, Inc., Acceptance Criteria for Helical Foundation Systems and Devices (AC358), this comprehensive reference guides construction professionals to manufactured helical pile systems and technology, providing objective insights into the benefits of helical pile foundations over driven or cast foundation systems, and recommending applications where appropriate. After introducing the reader to the basic features, terminology, history, and modern applications of helical pile technology, chapters discuss: Installation and basic geotechnics Bearing and pullout capacity Capacity verification through torque Axial load testing, reliability, and sizing Expansive soil and lateral load resistance Corrosion and life expectancy Foundation, earth retention, and underpinning systems Foundation economics Select proprietary systems IBC and NYC Building codes Covering such issues of concern as environmental sustainability, Helical Piles provides contractors and engineers as well as students in civil engineering with a practical, real-world guide to the design and installation of helical piles.
Author: Howard A. Perko
Publisher: John Wiley & Sons
ISBN: 0470404795
Category : Technology & Engineering
Languages : en
Pages : 529
Get Book Here
Book Description
An unbiased, comprehensive review of helical pile technology and applications Helical piles have risen from being merely an interesting alternative for special cases to a frequently requested, more widely accepted deep foundation adopted into the 2009 International Building Code. The first alternative to manufacturer-produced manuals, Howard Perko's Helical Piles: A Practical Guide to Design and Installation answers the industry's need for an unbiased and universally applicable text dedicated to the design and installation of helical piles, helical piers, screw piles, and torque anchors. Fully compliant with ICC-Evaluation Services, Inc., Acceptance Criteria for Helical Foundation Systems and Devices (AC358), this comprehensive reference guides construction professionals to manufactured helical pile systems and technology, providing objective insights into the benefits of helical pile foundations over driven or cast foundation systems, and recommending applications where appropriate. After introducing the reader to the basic features, terminology, history, and modern applications of helical pile technology, chapters discuss: Installation and basic geotechnics Bearing and pullout capacity Capacity verification through torque Axial load testing, reliability, and sizing Expansive soil and lateral load resistance Corrosion and life expectancy Foundation, earth retention, and underpinning systems Foundation economics Select proprietary systems IBC and NYC Building codes Covering such issues of concern as environmental sustainability, Helical Piles provides contractors and engineers as well as students in civil engineering with a practical, real-world guide to the design and installation of helical piles.
Author: Elias G. Carayannis
Publisher: Springer
ISBN: 3030015173
Category : Business & Economics
Languages : en
Pages : 71
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Book Description
This volume examines the relationships among social ecology, innovation, sustainable development and economic growth. The Quintuple Helix innovation model focuses on the interactions among five key elements of society: academia, industry, government, culture, and the environment--with particular respect to harnessing knowledge to promote social, political, and economic development. The Quintuple Helix is a powerful theoretical and practical lens for analyzing and understanding such critical and complex ecological and socioeconomic issues as global warming and climate change and their implications for sustainability. The authors provide policy approaches and strategies to help create a balance among the often competing forces of environmental protection, innovation, entrepreneurship, and social and economic growth that will successfully benefit society and protect democratic values.
Author: Goran Poparić
Publisher: MDPI
ISBN: 3038978507
Category : Science
Languages : en
Pages : 288
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Book Description
This Special Issue covers a wide range of topics from fundamental studies to applications of ionized gases. It is dedicated to four topics of interest: 1. ATOMIC COLLISION PROCESSES (electron and photon interactions with atomic particles, heavy particle collisions, swarms, and transport phenomena); 2. PARTICLE AND LASER BEAM INTERACTION WITH SOLIDS (atomic collisions in solids, sputtering and deposition, and laser and plasma interactions with surfaces); 3. LOW TEMPERATURE PLASMAS (plasma spectroscopy and other diagnostic methods, gas discharges, and plasma applications and devices); 4. GENERAL PLASMAS (fusion plasmas, astrophysical plasmas, and collective phenomena). This Special Issue of Atoms will highlight the need for continued research on ionized gas physics in different topics ranging from fundamental studies to applications, and will review current investigations.
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 994
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Book Description
Author: Stanislovas Staras
Publisher: CRC Press
ISBN: 1351832700
Category : Technology & Engineering
Languages : en
Pages : 462
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Book Description
The field of electromagnetics has seen considerable advances in recent years, based on the wide applications of numerical methods for investigating electromagnetic fields, microwaves, and other devices. Wide-Band Slow-Wave Systems: Simulation and Applications presents new technical solutions and research results for the analysis, synthesis, and design of slow-wave structures for modern electronic devices with super-wide pass-bands. It makes available, for the first time in English, significant research from the past 20 years that was previously published only in Russian and Lithuanian. The authors examine electrodynamics, multiconductor lines, and numerical methods for the modeling, simulation, analysis, and design of various super-wide-band slow-wave structures, including helical, meander, and gutter-type systems. The book features: The electrodynamic method for analysis of helical structures containing periodical inhomogeneities The multiconductor line method for analysis of complex helical, meander, and gutter-type wide-band slow-wave structures The method of moments for modeling and analysis of multiconductor lines containing a limited number of lines and meander structures with limited length Use of powerful software systems Microwave Office®, MICROWAVE STUDIO®, and MATLAB® for modeling, analysis, and design A synergy of various methods for investigating and designing wide-band slow-wave structures Solution of specific problems related to the design of wide-band and super-wide-band electrodynamic delay and deflection systems Principles of computer-aided design of slow-wave structures Presenting the theory, principles, properties, and applications of wide-band and super-wide-band slow-wave structures, this book will be of interest to students, engineers, researchers, and designers in the fields of electronic and microwave engineering.
Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 834
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Book Description
Author: Diederik Boer
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3111071251
Category : Business & Economics
Languages : en
Pages : 312
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Book Description
This book explores the interactions between private sector development, public policies and societal institutions with a strong view on contributing to sustainable and inclusive development in emerging countries. The private sector is often praised as an engine of economic growth. This belief has led to significant efforts to promote private sector development in emerging countries. Development agencies prioritize private sector development and national governments are following suit, resulting in often huge incentives to stimulate and attract private investment. However, private sector development is not a panacea for sustainable and inclusive development as the past decades have clearly shown. Economic growth, societal development and environmental sustainability are often in a sharp conflict; and more often than not economic growth has failed to improve the lives of all citizens. This book examines the role the state and the private sector should play to benefit from the dynamics of business development, while ensuring that these benefits are shared broadly without jeopardizing sustainability. The views presented differ in detail, but the analyses and case studies presented share common themes, namely that the relative roles of state and private sector of should be balanced and that this particular balance should be based on the context of each country in order to make the private-public sector interaction work for all people.
Author: Y P Huo
Publisher: World Scientific
ISBN: 9814549665
Category :
Languages : en
Pages : 459
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Book Description
The lectures given in the Summer School covered most of the important topics in controlled nuclear fusion and high temperature plasma physics. The topics are as follows: tokamak research, stellarator physics, transport and confinement of high temperature plasma, plasma-wall interaction and edge plasma physics, heating and current drive, diagnostics and general plasma theory.
Author: Kuan Hu
Publisher: Springer Nature
ISBN: 9813366133
Category : Science
Languages : en
Pages : 113
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Book Description
This book focuses on the development of stapled peptides, a novel molecular modality used to regulate aberrant intracellular protein–protein interactions (PPIs). The author designs and presents a novel helical peptide stabilization methodology by constructing a chiral cross-linker moiety, namely “chiral center induced peptide helicity (CIH)”. The book demonstrates that a precisely positioned carbon chiral center on tether can decisively determine the secondary structure of a peptide, and that the R-configured peptide is helical, while the S-configured peptide is non-helical. Further, it reports that helicity-enhanced R isomer peptides displayed significantly enhanced cell permeability and target binding affinity, as well as tumor inhibition efficiency, in comparison to S isomer peptides. The book will not only advance readers’ understanding of the basic principle of stapled peptides, but also accelerate the clinical transformation of stapled peptide drugs.
Author:
Publisher:
ISBN:
Category : Controlled fusion
Languages : en
Pages : 96
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Book Description
