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contributor authorAli Mehrsoroush
contributor authorM. Saiid Saiidi
date accessioned2022-01-30T22:42:27Z
date available2022-01-30T22:42:27Z
date issued2/1/2021
identifier other(ASCE)BE.1943-5592.0001664.pdf
identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4269449
description abstractDifferent types of connections have been used in practice to simulate a hinge behavior at the base of bridge columns. Previous earthquakes demonstrated that none of them could remain elastic and damage free during the seismic events, and thus did not satisfy the code requirements. To address this shortcoming, base pipe pin connections were developed. Cyclic loading studies of base pipe pins incorporated at the base of a scaled two-column bent model showed promising results. This paper presents the results of comprehensive analytical studies conducted on base pipe pins under lateral loading. An elaborate finite element model of the pins was developed using ABAQUS, and the accuracy of the modeling was evaluated based on the correlation with experimental results. The verified model was used to investigate the effect of different parameters on the seismic performance of the pins. Results of the parametric studies led to a series of detailing recommendation for optimized design of base pipe pins as capacity protected members.
publisherASCE
titleAnalytical Studies of a Novel Bridge Column-Footing Pipe Pin Connection under Lateral Loading
typeJournal Paper
journal volume26
journal issue2
journal titleJournal of Bridge Engineering
identifier doi10.1061/(ASCE)BE.1943-5592.0001664
journal fristpage04020130
journal lastpage04020130-1
page1
treeJournal of Bridge Engineering:;2021:;Volume ( 026 ):;issue: 002
contenttypeFulltext


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