Author :
Publisher :
Page : 176 pages
File Size : 46,89 MB
Release : 1967
Category : Transportation, Automotive
ISBN :
Author :
Publisher :
Page : 814 pages
File Size : 33,15 MB
Release : 1968
Category : Mechanics, Applied
ISBN :
Author :
Publisher :
Page : 178 pages
File Size : 20,61 MB
Release : 1967
Category : Highway research
ISBN :
Author : David I. McLean
Publisher : Transportation Research Board
Page : 72 pages
File Size : 50,29 MB
Release : 1998
Category : Technology & Engineering
ISBN : 9780309068192
This synthesis will be of interest to state department of transportation and consulting bridge, structural, and research engineers. The synthesis describes the current state of the practice for determining dynamic impact factors for bridges. Information for the synthesis was collected by surveying U.S. and Canadian transportation agencies and by conducting a literature search using domestic and foreign sources. This report of the Transportation Research Board documents relevant background and recent information with regard to vehicular dynamic load effects on bridges. It provides details on the basic concepts of bridge dynamics, including identification of the main variables affecting bridge dynamic response. In addition, current code provisions for accounting for vehicular dynamic load effects for new bridge design and load evaluation of existing bridges are reported, including a discussion on the background of the provisions. Finally, a discussion of observed field problems associated with vehicular dynamic load effects, as obtained from the survey, are included.
Author : L. Frýba
Publisher : Springer Science & Business Media
Page : 507 pages
File Size : 43,58 MB
Release : 2013-04-18
Category : Technology & Engineering
ISBN : 9401196850
Transport engineering structures are subjected to loads that vary in both time and space. In general mechanics parlance such loads are called moving loads. It is the aim of the book to analyze the effects of this type of load on various elements, components, structures and media of engineering me chanics. In recent years all branches of transport have experienced great advances characterized by increasingly higher speeds and weights of vehicles. As a result, structures and media over or in which the vehicles move have been subjected to vibrations and dynamic stresses far larger than ever before. The author has studied vibrations of elastic and inelastic bodies and structures under the action of moving loads for many years. In the course of his career he has published a number of papers dealing with various aspects of the problem. On the strength of his studies he has arrived at the conclusion that the topic has so grown in scope and importance as to merit a comprehensive treatment. The book is the outcome of his attempt to do so in a single monograph.
Author :
Publisher :
Page : 108 pages
File Size : 36,99 MB
Release : 1984
Category : Shock (Mechanics)
ISBN :
Author : Siu-Seong Law
Publisher : CRC Press
Page : 332 pages
File Size : 15,13 MB
Release : 2011-02-18
Category : Technology & Engineering
ISBN : 0203841425
The interaction phenomenon is very common between different components of a mechanical system. It is a natural phenomenon and is found with the impact force in aircraft landing; the estimation of degree of ripeness of an apple from impact on a beam; the interaction of the magnetic head of a computer disk leading to miniature development of modern c
Author : Library of Congress. Copyright Office
Publisher : Copyright Office, Library of Congress
Page : 1140 pages
File Size : 10,99 MB
Release : 1969
Category : Copyright
ISBN :
Author :
Publisher :
Page : 892 pages
File Size : 46,54 MB
Release : 1967
Category : Government publications
ISBN :
Author : Heinz Konietzky
Publisher : CRC Press
Page : 1022 pages
File Size : 44,8 MB
Release : 2004-10-15
Category : Technology & Engineering
ISBN : 9789058096807
In this fully up-to-date volume, important new developments and applications of discrete element modelling are highlighted and brought together for presentation at the First International UDEC/3DEC Symposium. Papers covered the following key areas: * behaviour of masonry structures (walls, bridges, towers, columns) * stability and deformation of tunnels and caverns in fractured rock masses * geomechanical modelling for mining and waste repositories * rock reinforcement design (anchors, shotcrete, bolts) * mechanical and hydro-mechanical behaviour of dams and foundations * rock slope stability, deformation and failure mechanisms * modelling of fundamental rock mechanical problems * modelling of geological processes * constitutive laws for fractured rock masses and masonry structures * dynamic behaviour of discrete structures. Numerical Modelling of Discrete Materials in Geotechnical Engineering, Civil Engineering, and Earth Sciences provides an ultra-modern, in-depth analysis of discrete element modelling in a range of different fields, thus proving valuable reading for civil, mining, and geotechnical engineers, as well as other interested professionals.
