全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Kenneth C. Hover
来源:[J].Construction and Building Materials(IF 2.293), 2019, Vol.227Elsevier
摘要:Abstract(#br)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 supplied fro...
作者:Chang Hoon Lee , Kenneth C. Hover
来源:[J].Cement and Concrete Research(IF 3.112), 2016, Vol.83, pp.140-151Elsevier
摘要:Abstract(#br)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 kinetics-based int...
作者:Kenneth C. Hover
来源:[J].Construction and Building Materials(IF 2.293), 2009, Vol.24 (5), pp.854-861Elsevier
摘要:Abstract(#br)The paper explores the similarity between concrete and the human body in regard to the influence of temperature and moisture conditions on health and performance. Once these similarities (and in some cases differences) are understood, human senses can provide useful ...
作者:Kenneth C. Hover
来源:[J].Construction and Building Materials(IF 2.293), 1996, Vol.10 (1), pp.39-43Elsevier
摘要:Abstract(#br)The safety and reliability of concrete bridges and bridges with concrete components depend on the ductility of reinforced and prestressed concrete, on the internal and external redundancy typical of concrete construction, and on concrete's demonstrated capacity to ca...
作者:Kenneth C. Hover
来源:[J].Construction and Building Materials(IF 2.293), 2011, Vol.25 (7), pp.3003-3013Elsevier
摘要:Abstract(#br)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 of water. Due to ...
作者:Kenneth C. Hover
来源:[J].Cement and Concrete Composites(IF 2.523), 1998, Vol.20 (2), pp.113-119Elsevier
摘要:Abstract(#br)Durable concrete is characterized as concrete with a low porosity, in which the individual grains of cement are tightly packed before initiation of hydration. Such concrete is typically characterized by a low water cement ratio, which is described herein on a vo...
作者:William M. Chirdon , Wilkins Aquino , Kenneth C. Hover
来源:[J].Cement and Concrete Research(IF 3.112), 2007, Vol.37 (5), pp.680-690Elsevier
摘要:Abstract(#br)The transient thermal diffusivity in early‐age, type I Portland cement mortars is difficult to quantify because the exothermic reactions cause significant heat generation which complicates the analysis of heat transfer. This paper outlines the theory and setup f...
作者:Raymond A. Cook , Kenneth C. Hover
来源:[J].Cement and Concrete Research(IF 3.112), 1999, Vol.29 (6), pp.933-943Elsevier
摘要:Abstract(#br)Mercury porosimetry was performed on 92 hardened cement paste specimens of water/cement (w/c) ratios 0.3, 0.4, 0.5, 0.6, and 0.7 and curing times of 1, 3, 7, 14, 28, and 56 days. This paper presents the experimental techniques, results, and their possible implic...
作者:Cesar Chan , Kenneth C. Hover , Kevin J. Folliard
来源:[J].Construction and Building Materials(IF 2.293), 2007, Vol.22 (8), pp.1749-1757Elsevier
摘要:Abstract(#br)This paper describes a scaling/delamination phenomenon that can occur on the split face of some segmental retaining wall (SRW) units. While this feature may not necessarily be related to environmental attack or material durability, its presence may cause an inspector...
作者:M. Tyler Ley , Kevin J. Folliard , Kenneth C. Hover
来源:[J].Cement and Concrete Research(IF 3.112), 2009, Vol.39 (5), pp.409-416Elsevier
摘要:Abstract(#br)Recent experimental work is presented using a new technique to observe bubbles that have escaped from cement pastes and suspended in the bleed water. These experiments suggest that the stability of an air-entrained bubble may be related to the integrity of the hydrat...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×