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Filtering by: Has journal Sensors and Actuators B: Chemical Advisor Higgins, Christopher C. File Format application/pdf

Investigation of the behavior of diagonally cracked full-scale CRC deck-girders injected with epoxy resin and subjected to axial tension

Creator:

Smith, Matthew T. (Matthew Todd)

Abstract:

Article 1: Behavior of Epoxy Injected Diagonally Cracked Full-Scale CRC Deck-Girders. Many cast-in place reinforced concrete deck-girder bridges (RCDG) remain in the national inventory and exhibit diagonal cracking. Epoxy injection has been in use for several decades as a method for sealing diagonal cracks, but the effects on girder behavior...

Resource Type:

Masters Thesis

Full Text:

and external sensors were positioned on the specimens to record the local and global member
Testing and evaluation of flexural reinforcing bars terminating in columns

Creator:

Koester, Carl C.

Abstract:

Capacity of transverse 1950's vintage reinforced concrete deck girder bridge bent caps with large straight bar anchorages were investigated and evaluated. Eleven subassemblage column specimens were examined with different anchorage lengths, bar groupings, amount of transverse steel, and externally applied axial force. Test results showed an increase in anchorage capacity...

Resource Type:

Masters Thesis

Full Text:

section. The actual bond stress (MacGregor and Wright 2005) may be calculated as: s b x df d 4d µ