METHOD OF MODELLING THE EFFECT OF TRAFFIC ON UNDERMINED BURIED PIPELINES.

被引：0
|
作者：
Carder, D.R.
Nath, P.
Taylor, M.E.
机构：
来源：
TRRL Laboratory Report (Transport and Road Research Laboratory, Great Britain) | 1981年
关键词：
BURIED PIPELINES;
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摘要：
An analytical method is described for evaluating the bending moments in a poorly bedded section of pipeline buried beneath a highway when subjected to traffic loading. The method is mainly applicable to small diameter pipelines which are buried at shallow depth beneath a relatively weak pavement structure. The application of the analysis to a range of practical situations has been investigated. The mathematical model used for the analysis has been validated by comparing predicted bending strains, derived from the calculated bending moments, with the measured strains induced in a poorly bedded section of experimental pipeline by traffic loading.
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