Analysis of Trench Drain Systems Beneath Foundations

Abstract

This study is an analysis of the performance characteristics of a trench drain system used for foundation dewatering. By the uses of a finite element analysis program the trench drain system performance will be modeled. Through the use of dimensional analysis techniques the results of the system modeling will be used to prepare a means of predicting the system performance for a wide range of variables. As an economic concern the trench drain system will be compared with the common blanket drain. This comparison will provide information necessary for the selection of the method most economical for the application. The trench drain characteristics of primary concern are the total system flow and the maximum free surface height of the water between trenches. The determination fo the radius of drawdown for the system is a vital element of the prediction process and is a major portion of the study.

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1989
Accession Number
ADA212354

Entities

People

  • Chris M. Willis

Organizations

  • Georgia Tech

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  • Cyber

DTIC Thesaurus Topics

  • Accuracy
  • Civil Engineering
  • Computers
  • Construction
  • Engineering
  • Engineers
  • Finite Element Analysis
  • Geometry
  • Geotechnical Engineering
  • Groundwater
  • Materials
  • Mechanics
  • Plastic Explosives
  • Soil Mechanics
  • Steady State
  • Thickness
  • Word Processors

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  • Computational Modeling and Simulation
  • Geotechnical Engineering.
  • Instructional Design and Training Evaluation.