Through these procedures, relative influences of various parameters on the response of buried pipeline ... longitudinal permanent ground deformation(PGD) due to liquefaction induced lateral spreading. ... In this research, a numerical algorithm is developed for the response analysis of burined pipelines considering
The settlement pattern and deformation slope of a pipeline have been evaluated for a boundary condition ... the soil reinforcement for restraining the settlement of the pipeline. ... This paper reports the application study of the ground reinforcement under a buried pipeline subjected
The causes of road cave-in were classified into five cases: breakage of rigid pipe, deformationof flexible ... With regard to the causes of road cave-in, deformationof flexible pipe has a large influence on road ... pipe, out ofpipeline alignment, changing pipe material or changing pipe diameter, and a poor linkage
In this study, as the proportion of aged pipelines increases rapidly, in the event of an accident caused ... deformed by heat(polyethylene). ... Furthermore, the influences of the size of the throat and the size of the steel plate were analyzed.
Earthquake time-history analyses have been carried out for a buried gas pipelineof X65 which is of popular ... capacity calculated by Guidelines for the Seismic Design of Buried Gas Pipelines, KOGAS. ... Parameters included are shape of a buried gas pipeline, soil characteristics, single and multiple earthquake
Response analysis of buried pipeline subjected to permanent ground deformation(PGD) due to liquefaction ... response analysis of buried pipeline. ... influences of interaction force on the response ofpipeline are evaluated and noticeable considerations
Response analysis of buried pipeline subjected to permanent ground deformation(PGD) due to liquefaction ... The proposed one models the system behavior of buried pipeline as the combination of cable and beam, ... 한국지진공학회 Jorunal of the Earthquake Engineering Society of Korea 김태욱, 임윤묵, 김문겸
The spindle rotation is stopped and high axial pressure is applied to plastically deform the metal. 6 ... Lower sensitivity to Wind Shielded Metal Arc Welding (SMAW)/Stick Welding Applications Construction, pipelines ... JOINING OF METALS 2006.10.11 Chapter 4 – p84~p105 By: In don Jung INTRODUCTION When two parts of metal