Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Kenneth C. Hover"'
Publikováno v:
ACI Materials Journal. 118
Autor:
Kenneth C. Hover, Cesar T. Chan
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2673:309-318
Segmental retaining walls (SRWs) constructed of dry-cast concrete masonry units are used in transportation-related applications for which freeze-thaw (FT) durability is evaluated on the basis of percent mass-loss accumulated after multiple FT cycles
Publikováno v:
ACI Materials Journal. 116
Publikováno v:
ACI Materials Journal. 116
Autor:
Kenneth C. Hover, Chang Hoon Lee
Publikováno v:
Cement and Concrete Research. 83:140-151
ASTM C403 penetration-resistance data are typically fitted with exponential or power functions. Given that the forms of these functions are suggested by either first-order or general-order reaction kinetics, this paper explores applications of kineti
Autor:
Kenneth C. Hover
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2441:72-80
This paper reports within-batch variability of 3-day concrete compressive strength from multiple tests, each with 90 lab- and field-cured cylinders and cores. In each case, all specimens were made with concrete sampled from the same single truckload.
Autor:
Kenneth C. Hover
Publikováno v:
Construction and Building Materials. 227:116672
NDT test results were compared with 3-day compressive strength of drilled cores on 12 separate occasions over a span of 15 years. For each comparison the fresh concrete was obtained from the same concrete producer, using the same mixture proportions
Autor:
Kenneth C. Hover
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2342:61-75
From 1990 to 2008 an integral component of the portland cement concrete module of the annual National Highway Institute Highway Materials Short Course was a series of independent and parallel evaluations of fresh and hardened properties for a single
Autor:
Kenneth C. Hover, Chang Hoon Lee
Publikováno v:
ACI Materials Journal. 113
Autor:
Kenneth C. Hover
Publikováno v:
Construction and Building Materials. 25:3003-3013
The powerful and pervasive influence of water on the performance of Portland cement concrete begins with the removal of water from either moist or wet raw cement feed and ends with application of curing water. Heat of hydration is normalized by mass