Zobrazeno 1 - 8
of 8
pro vyhledávání: '"J H Deatherage"'
Publikováno v:
Structural Concrete. 8:119-124
The Tennessee Department of Transportation (TDOT) in the United States has become the national leader in the design and construction of jointless bridges with abutments which are integral with the bridge deck. While TDOT criteria call for limits of l
Publikováno v:
Experimental Techniques. 28:19-22
Autor:
David W Goodpasture, Samuel C. Howard, J. Tidwell, J H Deatherage, Earl E. Ingram, Edwin G. Burdette
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1892:24-28
A summary of already-reported results of earlier tests on integral abutments supported by steel H-piles is provided, and a detailed description of further testing is given. The additional tests were performed on an abutment that was consistent with w
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1740:49-60
Two important parameters in fatigue life evaluations of existing steel highway bridges are the number of stress cycles experienced and the effective stress range. The inaccuracies in predicting remaining fatigue life can be attributed to either one o
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1624:166-179
An impact study on a long-span continuous highway steel girder bridge is described. Crawl and full-speed test data were analyzed to examine the influence of bridge approach, surface condition, and truck velocity on impact factors for fatigue-prone de
Publikováno v:
PCI Journal. 39:70-83
To respond to an FHWA memorandum restricting the use of certain sizes of seven-wire strand in prestressed concrete girders, the PCI sponsored a research program at the University of Tennessee at Knoxville. Twenty full-scale AASHTO Type I beams with v
Publikováno v:
Experimental Techniques. 25:42-44
A field test procedure was developed and pluck tests were performed on full scale square pre-stressed piles driven in loess in and around the city of Memphis. Careful consideration was given to the identification of the instrumentation, hardware, and
Publikováno v:
ACI Materials Journal. 88
The paper presents the results of an experimental investigation into the relationships between the elastic modulus, Poisson's ratio, and the cylinder compressive strength of concrete, especially at early ages. The applicability to concrete at early a