美国混凝土协会期刊
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作者:Wei-Jian Yi , Peng Li , Sashi K. Kunnath
来源:[J].Structural Journal(IF 0.806), 2012, Vol.109 (1)ACI
摘要:Four reinforced concrete (RC) frame column specimens without an effective concrete cover were tested under constant axial compressive and cyclic lateral loading. The seismic behavior of the specimens under different loading paths and axial load levels are examined with the object...
作者:Krystyna Nagrodzka-Godycka , Pawel Piotrkowski
来源:[J].Structural Journal(IF 0.806), 2012, Vol.109 (1)ACI
摘要:This paper presents the results of an experimental investigation of the reinforced concrete (RC) dapped-end beams loaded with inclined forces, compared to identical ones loaded with vertical forces only. Such a load may occur in, for example, Gerber�s joints or in dapped-e...
作者:N. Dawood , H. Marzouk
来源:[J].Structural Journal(IF 0.806), 2012, Vol.109 (1)ACI
摘要:An experimental program was conducted recently at the Memorial University of Newfoundland (MUN) to study the tension-stiffening and cracking behavior of orthogonally reinforced concrete panels subjected to axial tension. The experimental program involved testing eight reinforced ...
作者:I.-Kuang Fang , Patrick J. E. Sullivan , Chi-Chung Lee ...
来源:[J].Structural Journal(IF 0.806), 2012, Vol.109 (1)ACI
摘要:Two full-scale beam-column specimens made of ordinary concrete and self-consolidating concrete (SCC), respectively, were tested under ISO 834 standard fire exposure for 3 hours. The testing was intended to assess the fire resistance of part of a seven-story residential building d...
作者:Ulrich Haubler-Combe , Jens Hartig
来源:[J].Structural Journal(IF 0.806), 2012, Vol.109 (1)ACI
摘要:In general practice, for the crack control of reinforced concrete (RC) members, reinforcement corresponding to the internal forces that lead to single cracks must be provided. This approach is extended to the cases of restrained thermal loading and concrete shrinkage, which can b...
作者:Nino Spinella , Piero Colajanni , Lidia La Mendola
来源:[J].Structural Journal(IF 0.806), 2012, Vol.109 (1)ACI
摘要:Experimental four-point bending tests on steel fiber-reinforced concrete (SFRC) beams were performed and the complete load-versus-displacement curves were predicted by suitably adapting a nonlinear finite element code for plain and reinforced concrete (RC) elements to the an...
作者:Hitoshi Shiohara
来源:[J].Structural Journal(IF 0.806), 2012, Vol.109 (1)ACI
摘要:This paper proposes a new set of general and rational concepts useful in identifying and defining the ultimate behavior of two-dimensional reinforced concrete beam-column joints subjected to lateral load. It is based on a model that reflects observations of the crack pattern at f...
作者:M. S. Alam , T. Kanakubo , A. Yasojima
来源:[J].Structural Journal(IF 0.806), 2012, Vol.109 (1)ACI
摘要:Diagonal tension cracks in reinforced concrete members may adversely affect the performance of flexurally strengthened members by fiber-reinforced polymer (FRP) materials. The interface between the FRP sheet and concrete may experience both shear bond and peeling for such conditi...
作者:Shiv Shanker Ravich , ran , Richard E. Klingner
来源:[J].Structural Journal(IF 0.806), 2012, Vol.109 (1)ACI
摘要:The objective of this work is to determine in-plane lateral stiffness, strength, and hysteretic behavior of steel moment frames infilled with autoclaved aerated concrete (AAC). A typical bare steel frame was first tested under a history of reversed cyclic loading to monotonically...
作者:N. An , avalli , N. Lakshmanan ...
来源:[J].Structural Journal(IF 0.806), 2012, Vol.109 (1)ACI
摘要:A laced reinforced concrete (LRC) structural element consists of equal reinforcement in tension and compression faces along with lacings. Conventional finite element modeling of structural components made of reinforced concrete (RC)/LRC requires concrete and steel to be considere...

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