Geotechnical and Geological Engineering
Volume 24, Number 4, 1089-1102,
Technical Note
Visualization of rock mass classification systems
Ming Cai and Peter Kaiser
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Rock Mechanics and Rock Engineering
Volume 40, Number 2, 169-192
Estimation of Block Sizes for Rock Masses with Non-persistent Joints
B. H. Kim, M. Cai, P. K. Kaiser and H. S. Yang
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Author: Richard Hammack | Size: 1.2 MB | Format:PDF | Quality:Unspecified | Publisher: Virginia Commonwealth University | Year: 2009 | pages: 270
This textbook is an introduction to the standard methods of proving mathematical theorems. It is written for an audience of mathematics majors at Virginia Commonwealth University, and is intended to prepare the students for more advanced courses. The book is suitable for almost any undergraduate mathematics program.
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The author follows a wandering journey, traveling into the abstract highlands of pure mathematics, pausing to admire the beauty and sights along the way. That means we have a long way to travel: from the basics of abstract or pure mathematics, through topology, manifolds, group theory and abstract algebra, category theory, and more.
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Autodesk Infrastructure Modeler software for urban planning design helps civil engineering, transportation, and urban planning professionals create, evaluate, and communicate infrastructure proposals. Infrastructure Modeler can help to drive stakeholder buy-in and inform decision making with visually rich proposals for transportation, land, water, and energy infrastructure projects.
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IMPORTANT NOTICE: You may use this software for evaluation purposes only.
If you like it, it is strongly suggested you buy it to support the developers.
By any means you may not use this software to make money or use it for commercial purpose.
utoCAD Civil 3D software is a Building Information Modeling (BIM) solution for civil engineering design and documentation. Civil 3D is built for civil engineers, drafters, designers, and technicians working on transportation, land development, and water projects. Stay coordinated and explore design options, analyze project performance, and deliver more consistent, higher-quality documentation—all within a familiar AutoCAD software environment. AutoCAD Civil 3D 2013 civil engineering software extends the value of your model with new workflows and productivity tools for civil infrastructure. With a focus on optimizing performance, the new features offer pressure pipe functionality, improved survey, base map creation, and new rail track design features. And, a host of transportation features have been enhanced, including corridor composition workflows, 3D navigation and interrogation, and surface boundary definition. Streamline your civil engineering projects with AutoCAD Civil 3D software.
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IMPORTANT NOTICE: You may use this software for evaluation purposes only.
If you like it, it is strongly suggested you buy it to support the developers.
By any means you may not use this software to make money or use it for commercial purpose.
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I am looking for a paper. If someone can post a download link I will be very thankful.
Equivalent viscous damping models of coulomb friction in multi-degree-of-freedom vibration systems
Journal of Sound and Vibration
Volume 185, Issue 1, 10 August 1995, Pages 33–50
by X. Tan, R.J. Rogers
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Posted by: ranger - 04-05-2012, 04:53 AM - Forum: General Books
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A Mathematical Introduction to Robotic Manipulation
Author: Richard M. Murray, Zexiang Li, S. Shankar Sastry | Size: 2.7 MB | Format:PDF | Quality:Unspecified | Publisher: CRC Press | Year: 1994 | pages: 474 | ISBN: 0849379814
A Mathematical Introduction to Robotic Manipulation presents a mathematical formulation of the kinematics, dynamics, and control of robot manipulators. It uses an elegant set of mathematical tools that emphasizes the geometry of robot motion and allows a large class of robotic manipulation problems to be analyzed within a unified framework.
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Posted by: ranger - 04-05-2012, 04:44 AM - Forum: General Books
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Lectures on Introduction to Algebraic Topology
Author: G. de Rham | Size: 370 KB | Format:PDF | Quality:Unspecified | Publisher: Tata Institute of Fundamental Research | Year: 1969 | pages: 71 | ISBN: B0006CSS4C
These are notes of a part of lectures which the author gave at the Tata Institute of Fundamental Research in 1966. They were intended as a first introduction to algebraic Topology. Contents: Definition and general properties of the fundamental group; Free products of groups and their quotients; On calculation of fundamental groups; The group of a tame link given by a good plane projection; etc.
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This book represents a sample of recent contributions of researchers all around the world in the field of Railway Infrastructure Design, Signalling and Security.
Contents
Part 1 Railway Systems in the World
1 The Role of Light Railway in Sugarcane Transport in Egypt
2 Topological Analysis of Tokyo Metropolitan Railway System
3 Privatization Versus Public Funding on the Atacama Desert Railway-An Interpretation
4 Competitiveness and Sustainability of Railways
5 Structural and Kinematic Analysis of EMS Maglev Trains
6 Maglev
Part 2 Modelling for Railway Infrastructure Design and Characterization
7 Power System Modelling for Urban Massive Transportation Systems
8 Optimized Model Updating of a Railway Bridge for Increased Accuracy in Moving Load Simulations
9 Controlling and Simulation of Stray Currents in DC Railway by Considering the Effects of Collection Mats
10 Cellular Automaton Modeling of Passenger Transport Systems
11 Gaming Simulations for Railways: Lessons Learned from Modeling Six Games for the Dutch Infrastructure Management
12 Application of 3D Simulation Methods to the Process of Induction Heating of Rail Turnouts
13 EMC Analysis of Railway Power Substation Modeling and Measurements Aspects
Part 3 Signalling, Security and Infrastructure Construction in Railway
14 Criteria for Improving the Embankment- Structure Transition Design in Railway Lines
15 Influence of the Phreatic Level on the Stability of Earth Embankments
16 Evolutionary Algorithms in Embedded Intelligent Devices Using Satellite Navigation for Railway Transport
17 Study and Design of an Electro Technical Device for Safety on Railway Network
18 General Principles Regarding the Rehabilitation of Existing Railway Bridges
19 Special Tunnel Blasting Techniques for Railway Projects
20 Susceptibility of the GSM-R Transmissions to the Railway Electromagnetic Environment
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