Static and Dynamic Experimental Evaluation of Precast Columns With Grouted Splice Sleeve Connectors [Research Brief]

Sorensen, Andrew D.; Jiang, Jinghui

i

Static and Dynamic Experimental Evaluation of Precast Columns With Grouted Splice Sleeve Connectors [Research Brief]

2024-08-01
By Sorensen, Andrew D. ; Jiang, Jinghui

File Language:

English

Details

Creators:

Sorensen, Andrew D. ; Jiang, Jinghui
Corporate Creators:

Mountain-Plains Consortium ; Utah State University
Corporate Contributors:

United States. Department of Transportation. University Transportation Centers (UTC) Program ; United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology
Subject/TRT Terms:
Publication/ Report Number:

MPC-623
Resource Type:

Brief
Geographical Coverage:

United States
Edition:

Research Brief
Corporate Publisher:

Mountain-Plains Consortium
Abstract:

The objectives of this study are twofold: 1) investigate the material load-bearing percentages and forces’ transmission rules of grouted couplers in static testing; and 2) evaluate impact responses and failure processes of specimens under low-velocity impact. To conduct the first objective, precast concrete specimens with two different types of pier-footing connections are designed, cast, and tested under sequential compressive and lateral loads. The strain-time history at five critical areas on longitudinal reinforcements and GSSs are recorded and analyzed. The compressive and shear behaviors between the piers with couplers in the footing and those with connectors embedded in the pier base are then compared. Finally, the compressive and shear load transmission mechanisms from a detailed model perspective are proposed.
Format:

PDF
Download URL:

https://rosap.ntl.bts.gov/view/dot/77934/dot_77934_DS1.pdf
File Type:

[PDF - 690.67 KB]
Collection(s):

University Transportation Centers
Main Document Checksum:

urn:sha-512:60bd266f65fc96f00ff9837cbae2fcde9b4ade9f1c3c669fafda05d457f1faeef0129b32eb09aaaf78fa40eaa469d9369e041a289bc77658e0958e83221c5307

File Language:

English

ON THIS PAGE

Details Related Documents

Found an issue?

Send us an email at:

publishinghd@cdc.gov

ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to ensure public access to scientific information.