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Seismic Vulnerability Assessment and Retrofitting Strategies for Masonry Infilled Frame Building (Repost)

Posted By: AvaxGenius

Date: 20 Mar 2024 00:28:51

Seismic Vulnerability Assessment and Retrofitting Strategies for Masonry Infilled Frame Building (Repost)

This book reports on a comprehensive experimental characterization of the material, mechanical and dynamic properties of masonry infill walls. It analyses the critical parameters affecting their out-of-plane seismic behavior, including the effects of the panel support conditions, gravity load, and previous damage. Further, it offers an extensive review of infill masonry strengthening strategies and reports on the experimental assessment of various textile-reinforced mortar (TRM) strengthening solutions. It also presents the development, implementation and calibration of a numerical model to simulate the infill panels’ seismic behavior, with the corresponding findings of various tests to assess the seismic vulnerability of an infilled RC structure. All in all, this outstanding PhD thesis offers a comprehensive review of masonry infill walls, and a timely overview of numerical and experimental methods for testing and preventing the out-of-plane seismic collapse of RC buildings.

Science In-Plane Behaviour Building Safety Mechanical Vibrations Assessment

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Seismic Vulnerability Assessment and Retrofitting Strategies for Masonry Infilled Frame Building (Repost)

Posted By: AvaxGenius

Date: 8 Jan 2024 05:32:52

Science In-Plane Behaviour Building Safety Mechanical Vibrations Assessment

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Optimized Engineering Vibration Isolation, Absorption and Control (Repost)

Posted By: AvaxGenius

Date: 6 Dec 2023 23:27:24

Optimized Engineering Vibration Isolation, Absorption and Control (Repost)

This book presents the research results of advanced vibration control technology, based on two types of typical equipment in industrial engineering of China: power equipment and vibration-sensitive equipment. The main contents of this book include optimized active control strategy research, semi-active control research that can track and equivalently achieve active control effects, refined analysis of active control based on finite element method, research on the impact of vibration isolator layout on vibration isolation performance, passive and active control research based on system freedom decoupling and load decoupling, realized passive and active control research using quasi-zero stiffness system based on positive and negative stiffness, intelligent sensors optimization deployment of plane and space structure, and related key technology application cases in engineering applications. This book provides useful references for engineers and researchers in industrial engineering and technical support for practitioners in the development of China's high-end industry.

Science Vibration Isolation Control Absorption Optimized Engineering Fire Science Systems Theory Mechanical Vibrations Multibody Systems Engineering Civil Engineering

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System Dynamics and Mechanical Vibrations: An Introduction

Posted By: AvaxGenius

Date: 13 Oct 2023 04:24:10

System Dynamics and Mechanical Vibrations: An Introduction by Dietmar Findeisen
English | PDF | 2000 | 399 Pages | ISBN : 3540671447 | 34.9 MB

The Aim ofthe Book. This book is concerned with the subjects of vibrations and system dynamics on an integrated basis. Design engineers find themselves confronted with demands made on machin ery, structures and dynamic systems which are increasing at such a rate that dy namic performance requirements are always rising. Hence, advances in analysis and design techniques have to keep pace with recent developments in strong lightweight materials, more extensive knowledge of materials properties and structural loading. Whereas the excitation applied to structures is always increas ing, the machine mass and damping is reduced. Consequently, unwanted vibra tions can have very serious effects on dynamic systems.

Science Mechanical Vibrations Vibrations Dynamics System Dynamics Applied Mechanics Manufacturing Machines Tools Processes

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Seismic Vulnerability Assessment and Retrofitting Strategies for Masonry Infilled Frame Building (Repost)

Posted By: AvaxGenius

Date: 30 Aug 2023 12:07:56

Science In-Plane Behaviour Building Safety Mechanical Vibrations

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Atmospheric Re-Entry Vehicle Mechanics

Posted By: AvaxGenius

Date: 16 Aug 2023 16:17:51

Atmospheric Re-Entry Vehicle Mechanics by Patrick Gallais
English | PDF | 2007 | 65 Pages | ISBN : 3540736468 | 20.2 MB

Ballistic reentry vehicles, capsules and planetary probes are the fastest human designed objects to fly through planet’s atmospheres. With velocities over Mach 20, RV’s have to dissipate a huge kinetic energy, and environment may exceed 100 g’s at center of mass, 100 bars stagnation pressure and 100 MW/m² on nosetip. Design of thermal protection system is a formidable material engineering problem. Vehicle conception covers large discipline realms, among which Aerodynamics and Flight Mechanics are essential as they only can provide necessary aeroshell shape, mass and inertia properties and tolerances to achieve adequate environment and trajectory performance. Capsules and probes have different missions and entry conditions but approaches and methods are identical. Based on a long engineering experience, this book offers a comprehensive and state of the art analysis of aerodynamic and flight mechanic entry topics. In addition, it provides a large set of application exercises and solutions. It is addressed to university and engineering school students, as well as engineers in aerospace companies and government agencies, or simply curious readers.

Science Aeronautics Vehicle Mechanics Mechanics Automotive Engineering Mechanical Vibrations Computational Engineering Applications Multibody Systems Engineering Aerospace Astronautics

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Mechanical Vibration: Where Do We Stand?

Posted By: AvaxGenius

Date: 12 Aug 2023 22:26:13

''There is always a delightful sense of movement, vibration and life"". Theodore Robinson (1852-1896) "/ have never solved a major mechanical or interpretive problem at the keyboard. I have always solved it in my mind". Jorge Bolet (1914-1990) The idea of this book stems from the realization that scientists, not unlike laymen, should occasionally interrupt their regular work and reflect on the past, to see both the accomplishments and the drawbacks, so as to be able to plan for future research in the "proper" perspective. But an inquisitive reader may ask: Can one really document in any field, let alone mechanical vibrations (whose very name signifies change), ''where do we stand"? Did not a Greek philosopher famously claim that one cannot enter a river twice? Another, on an even more sophisticated note, added that actually it is impossible to enter a river even once!

calculus Science smart material computer-aided design Smart Materials mathematics Multibody Systems Computational Physics Machine Elements Complex Systems Vibrations Computational Intelligence Mechanical Vibrations , Complex Systems, Computer Modelling

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Uncertain Logics, Variables and Systems (Repost)

Posted By: AvaxGenius

Date: 6 Aug 2023 15:41:50

Uncertain Logics, Variables and Systems (Repost)

Uncertain Logics, Variables and Systems by Zdzislaw Bubnicki
English | PDF | 2002 | 140 Pages | ISBN : 3540432353 | 3.8 MB

The ideas of uncertain variables based on uncertain logics have been introduced and developed for a wide class of uncertain systems. The purpose of this mo- graph is to present basic concepts, definitions and results concerning the uncertain variables and their applications to analysis and decision problems in uncertain systems described by traditional mathematical models and by knowledge rep- sentations. I hope that the book can be useful for graduate students, researchers and all readers working in the field of control and information science. Especially for those interested in the problems of uncertain decision support systems and unc- tain control systems. I wish to express my gratitude to my co-workers from the Institute of Control and Systems Engineering of Wroclaw University of Technology, who assisted in the preparation of the manuscript. My special thanks go to Dr L.Siwek for the valuable remarks and for his work concerning the formatting of the text.

Mathematica Science Applied Dynamical Systems Multibody Systems Mechanical Vibrations Systems Theory Control Complex Systems

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Dynamics of Coupled Structures, Volume 4 (Repost)

Posted By: AvaxGenius

Date: 16 Jul 2023 16:41:55

Dynamics of Coupled Structures, Volume 4 (Repost)

Dynamics of Coupled Structures, Volume 4: Proceedings of the 36th IMAC, A Conference and Exposition on Structural Dynamics 2018 by Andreas Linderholt, Matthew S. Allen, Randall L. Mayes, Daniel Rixen
English | PDF (True) | 2018 | 215 Pages | ISBN : 3319746537 | 21.9 MB

Dynamics of Coupled Structures, Volume 4: Proceedings of the 36th IMAC, A Conference and Exposition on Structural Dynamics, 2018, the fourth volume of nine from the Conference brings together contributions to this important area of research and engineering.

Science Experimental Nonlinear Dynamics Nonlinear Substructuring Joints Friction Damping Analytical Substructuring Real Time Substructuring Assembling Boundary Conditions Structural Dynamics Physics Engineering Physics Mechanical Engineering Solid Mechanics Multibody Systems Mechanical Vibrations Civil Engineering Nonlinear Optics

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Advanced Techniques for Clearance of Flight Control Laws (Repost)

Posted By: AvaxGenius

Date: 30 May 2023 02:49:50

Advanced Techniques for Clearance of Flight Control Laws (Repost)

Advanced Techniques for Clearance of Flight Control Laws by Christopher Fielding, Andras Varga, Samir Bennani, Michiel Selier
English | PDF | 2002 | 449 Pages | ISBN : 3540440542 | 15.7 MB

In this book recent results of the GARTEUR (Group for Aeronautical Research and Technology in Europe) Action Group FM (AG11) are presented.The book focuses on analysis techniques for the flight clearance of highly augmented aircrafts, including contributions of 20 European aeronautical organisations such as National Research Centers, Aerospace Industries and Universities. The tasks and requirements of the Industrial Clearance Process for Flight Control Laws are presented as well as classical and particularly new analysis methods. The different methods are evaluated and compared and their potential application to Civil Aircraft is demonstrated.

Science nonlinear analysis Control Robotics Automation Systems Theory Solid Mechanics Engineering Fluid Dynamics Multibody Systems Mechanical Vibrations

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Optimized Engineering Vibration Isolation, Absorption and Control

Posted By: AvaxGenius

Date: 21 May 2023 05:42:05

Science Vibration Isolation Absorption Control Optimized Engineering Optimized Engineering Vibration Isolation Engineering Multibody Systems Mechanical Vibrations Systems Theory Fire Science Hazard Control Building Safety Applied Dynamical Systems Civil Engineering

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Advances in Technical Diagnostics II

Posted By: AvaxGenius

Date: 21 May 2023 05:18:38

Advances in Technical Diagnostics II: Proceedings of the 7th International Congress on Technical Diagnostics, ICTD 2022, 14–16 September 2022, Radom, Poland by Andrzej Puchalski, Bogusław Edward Łazarz, Fakher Chaari, Iwona Komorska, Radoslaw Zimroz
English | PDF EPUB (True) | 2023 | 242 Pages | ISBN : 3031317181 | 100.5 MB

This book reports on recent theories and methods for diagnostics and condition monitoring of machines, materials and industrial processes, with a special emphasis on the application of artificial intelligence and intelligent control systems. Gathering original contributions to the 7th International Congress on Technical Diagnostics, ICTD2022, held on September 14–16, 2022, in Radom, Poland, this book offers extensive information on the latest trends in machine diagnostics and on IoT, smart sensors and machine learning technology in advanced condition monitoring. It addresses both scientists and professionals and is intended to foster communication and collaborations between the two groups.

Science Engineering Cyber-Physical Systems Machinery Mechanical Vibrations Materials Fatigue Elements Multibody Systems

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Multi-Arm Cooperating Robots: Dynamics and Control

Posted By: AvaxGenius

Date: 7 May 2023 14:08:39

Several consistent solutions for cooperative system control have recently been identified by the authors of the current monograph. This was achieved by solving three separate tasks that are essential for solving the problem of cooperative manipulation as a whole. The first task is related to the understanding of the physical nature of cooperative manipulation and finding a way for a sufficiently exact characterization of cooperative system statics, kinematics and dynamics. After successfully completing this task, in the frame of the second task, the problem of coordinated motion of the cooperative system is solved. Finally, as a solution to the third task, the control laws of cooperative manipulation are synthesized.

Development automation mathematical modeling modeling Control Mechanical Vibrations Computational Engineering Applications Systems Theory Robotics Automation

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Seismic Vulnerability Assessment and Retrofitting Strategies for Masonry Infilled Frame Building

Posted By: AvaxGenius

Date: 7 May 2023 04:37:56

Science In-Plane Behaviour Out-of-Plane Behaviour Concrete Multibody Systems Mechanical Vibrations Fire Science Hazard Control Building Safety

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Adaptive, tolerant and efficient composite structures

Posted By: AvaxGenius

Date: 19 Apr 2023 15:15:35

Adaptive, tolerant and efficient composite structures by Martin Wiedemann, Michael Sinapius
English | PDF | 2013 | 455 Pages | ISBN : 3642291899 | 17.2 MB

Composite structures are most efficient in performance and production cost when combined with smart materials making them adaptable to changing operational conditions.

Science Adaptronics Lightweight Structures Aerospace Composite Structures Structures Engineering Aerospace Technology Astronautics Ceramics Multibody Systems Mechanical Vibrations Structural Materials

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