ASCE will be sunsetting the Civil Engineering Database (CEDB) in the coming months. We encourage you to start using the ASCE Library to perform content searches. In the ASCE Library, you can save your search results as well as receive email content alerts when new content relevant to your area of interest is published. Try it out today at https://ascelibrary.org.

 

Subgrade Models for Soil-Structure Interaction Analysis

by John S. Horvath, Manhattan Coll, United States,



Document Type: Proceeding Paper

Part of: Foundation Engineering: Current Principles and Practices

Abstract:

Historical development of improvements to Winkler's spring subgrade model are traced. The improvements consist of various ways to provide shear coupling between the springs. It is shown that these improved models correspond to elastic continua to which simplifying assumptions have been applied. Simplified elastic continua show promise as subgrade models in a wide variety of soil-structure interaction problems, as they are reasonably accurate yet relatively simple to use. Work to date has been concentrated in the area of mat foundations.

Subject Headings: Subgrades | Mathematical models | Mat foundations | Elastic analysis | Soil-structure interaction | Soil structures | Elastic foundations

Services: Buy this book/Buy this article

 

Return to search