Laboratory investigation of concrete beam-end treatments : [tech transfer summary].

Hosteng, Travis; Abu-Hawash, Ahmad; Port, Gordon; Phares, Brent

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Laboratory investigation of concrete beam-end treatments : [tech transfer summary].

2015-05-01
By Hosteng, Travis ; Abu-Hawash, Ahmad ; Port, Gordon

File Language:

English

Details

Creators:

Hosteng, Travis ; Abu-Hawash, Ahmad ; Port, Gordon ; Phares, Brent
Corporate Creators:

Iowa State University. Bridge Engineering Center
Subject/TRT Terms:
Publication/ Report Number:

InTrans Project 12-442
Resource Type:

Brief
Geographical Coverage:

Iowa
Corporate Publisher:

Iowa State University. Institute for Transportation
Abstract:

The ends of prestressed concrete beams located under bridge expansion ; joints are often exposed to extended periods of moisture and chlorides. This ; exposure can cause the beam ends to deteriorate prematurely, corrode the ; prestressing strands, degrade the surrounding concrete, and eventually reduce ; the capacity of the beam.
Format:

PDF
Download URL:

https://rosap.ntl.bts.gov/view/dot/29071/dot_29071_DS1.pdf
File Type:

[PDF - 796.58 KB]
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha-512:c93231cf31480a341e0534603e7a749f237c270dfbe73065b57679eb0fe855902e441970399a1dd10c7f561ad12d28446ff02a1cd1eb727181d558f869f41ebc

File Language:

English

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