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CLC number: TU311.3, TU973
On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
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ANALYSIS OF VERTICAL PRESSURE ON BURIED PIPELINE WITH CASE STUDY
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CHEN Ren-peng, CHEN Yun-min, LING Dao-shen. ANALYSIS OF VERTICAL PRESSURE ON BURIED PIPELINE WITH CASE STUDY[J]. Journal of Zhejiang University Science A, 2000, 1(4): 414-420.
@article{title="ANALYSIS OF VERTICAL PRESSURE ON BURIED PIPELINE WITH CASE STUDY",
author="CHEN Ren-peng, CHEN Yun-min, LING Dao-shen",
journal="Journal of Zhejiang University Science A",
volume="1",
number="4",
pages="414-420",
year="2000",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2000.0414"
}
%0 Journal Article
%T ANALYSIS OF VERTICAL PRESSURE ON BURIED PIPELINE WITH CASE STUDY
%A CHEN Ren-peng
%A CHEN Yun-min
%A LING Dao-shen
%J Journal of Zhejiang University SCIENCE A
%V 1
%N 4
%P 414-420
%@ 1869-1951
%D 2000
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2000.0414
TY - JOUR
T1 - ANALYSIS OF VERTICAL PRESSURE ON BURIED PIPELINE WITH CASE STUDY
A1 - CHEN Ren-peng
A1 - CHEN Yun-min
A1 - LING Dao-shen
J0 - Journal of Zhejiang University Science A
VL - 1
IS - 4
SP - 414
EP - 420
%@ 1869-1951
Y1 - 2000
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.2000.0414
Abstract: This paper introduces a formula for the vertical pressure on a buried pipeline by using a modification of the basic assumptions of Marston's theory. The fill's cohesion is considered. The included angle between the slide surface above the pipeline and the horizontal surface is assumed to be equal to the fill's angle of friction. The friction is calculated by multiplying the active earth pressure on the outer column and the coefficient of the friction on the slide planes. It was found that the fill's cohesion had important influence on the vertical pressure, whose vertical pressure Cc decreases with increase of the fill depth, a relationship according with that observed in practice. At the end of the paper, the formula is employed to analyze a practical case.
[1]Gu, A.Q., 1981. Investigation of the vertical earth pressure on projection conduit and underground chamber under a high embankment. Chinese Journal of Geotechnical Engineering. 3(1): 3-15.
[2]Marston, A., Anderson, A.O., 1913. The theory of loads on pipes in ditch and tests of cement and clay drain title and sewer pipe. Bulletin No.31, Iowa, Eng. Expt. Sta.
[3]Zeng, G.X., 1960, Study on the vertical pressure on the pipeline under an earth dam. Journal of Zhejiang University, 5(1):79-97.
[4]Zhang, C.W., Chen, R., Zhang, S.R., 1991. Study on dynamic characteristics of the interaction between the soil and large reinforced concrete ditch conduit. Chinese Journal of Geotechnical Engineering. 13(4): 24-32.
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