Pullout Test Study on Flexible Joint of Ductile Iron Buried Pipelines-Reference-Cited by-同舟云学术

Pullout Test Study on Flexible Joint of Ductile Iron Buried Pipelines

Published:2011-10 Issue: Volume:368-373 Page:1130-1133
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Gu Fan¹,Zhou Jing Hai¹,Hai Hong¹,Song Yan Sheng¹

Affiliation:

1. Shenyang Jianzhu University

Abstract

Axial pullout test on ductile iron buried pipelines with MTS testing machine was carried out, the relation curve between axial tension and flexiable joint displacement was gotten, the functional failure mechanism of flexible joint of buried pipeline was discussed. The results indicate that there is relative displacement between pipe and soil under seismic action, meanwhile, the acting force between pipe and soil is the viscous damping force which is related to pipe-soil relative speed.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.368-373.1130.pdf

Reference8 articles.

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2. Jinghai Zhou, Fei Liu, Yongsheng Yang, et al: The Analysis and Experimental Research of the Underground UPVC Water Pipeline's Flexibility Join, in Chinese, Journal of Shenyang Jianzhu University (Natural Science), Vol. 24, issue 6, pp.970-973, (2008).

3. Ariman T., Muleski G. E.: A Review of the Response of Buried Pipelines under Seismic Excitations, Journal of Earthquake Engineering Structural Dynamics, Vol. 9, pp.133-151, (1981).

4. Fan Guo, Yungui Li: Forth Moment Method for Structural Reliability Analysis Based on Maximum Entropy Theory, in the Sixth Workshop on Concrete Model Code for Asia, Dalian, pp.155-160, (1996).

5. Wang L. R. L., Shaoping Sun, Shijie Shen: Seismic Damage Behavior of Buried Lifeline Systems During Recent Severe Earthquakes in U. S., CHINA and Other Countries, in Earthquake Engineering Series Technical Report, No. ODULEE- 02, Oakland, (1985).

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