Abstract
In soil mechanics the elastostatic solutions for a line load or a distributed load on a half plane are of great importance because they provide basic solutions for the stress distribution in soils due to loads on the surface. In Chaps. 11 and 12 the solution for two corresponding elastodynamic problems, a line load on a half plane and a strip load on a half plane, are derived. These chapters rely heavily on the theory developed by Cagniard and De Hoop. The solutions for impulse loads, which can be found in many publications, are first given, and then these are used as the basics for the solutions for the stresses in case of a line load constant in time. These solutions should tend towards the well known elastostatic limits, as they indeed do. An important aspect of these solutions is that for large values of time the Rayleigh wave is clearly observed, in agreement with the general wave theory for a half plane. Approximate solutions valid for large values of time, including the Rayleigh waves, are derived for the line load and the strip load. These approximate solutions may be useful as the basis for the analysis of problems with a more general type of loading.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Copyright information
© 2010 Springer Science+Business Media B.V.
About this chapter
Cite this chapter
Verruijt, A. (2010). Line Load on Elastic Half Space. In: An Introduction to Soil Dynamics. Theory and Applications of Transport in Porous Media, vol 24. Springer, Dordrecht. https://doi.org/10.1007/978-90-481-3441-0_11
Download citation
DOI: https://doi.org/10.1007/978-90-481-3441-0_11
Publisher Name: Springer, Dordrecht
Print ISBN: 978-90-481-3440-3
Online ISBN: 978-90-481-3441-0
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)