Results 131 to 140 of about 1,248 (164)
Engineering, 2016 This study intends to find out the correlation between the cover depth and the bond characteristics of UHPC through pull-out tests of UHPC specimens with different cover depths and bond tests of rebar using flexural members. In this experimental study, specimens are fabricated with the lap-splice length as test variable in relation with the calculation
Changbin Joh
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Journal of the Korea Concrete Institute, 2010
Although the compression splice needs not be longer than the tension slice due to existence of end bearing, current design codes impose a longer compression lap splice than a tension lap splice in high strength concrete. Hence, new criteria for the compression lap splice including the effects of concrete strength need to be sought for economical design
Sung-Chul Chun, Sung-Ho Lee, Bo-Hwan Oh
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Although the compression splice needs not be longer than the tension slice due to existence of end bearing, current design codes impose a longer compression lap splice than a tension lap splice in high strength concrete. Hence, new criteria for the compression lap splice including the effects of concrete strength need to be sought for economical design
Sung-Chul Chun, Sung-Ho Lee, Bo-Hwan Oh
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Tension development length and lap splice design for reinforced concrete members
Progress in Structural Engineering and Materials, 2005AbstractThe key factors that govern development (anchorage) and splice performance of reinforcing bars in tension are described. The bond design provisions of the AASHTO (American Association of State Highway and Transportation Officials) LRFD (Load and Resistance Factor Design) Bridge Design Specifications, the American Concrete Institute Building ...
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Structural Concrete, 2022
Abstract There are only a few studies related to the effect of the hybrid fiber reinforcement on the flexural behavior of full‐scale beam specimens having lap‐spliced length. Thus, this study will ensure important experimental data about the effect of macro steel fibers blended with micro steel fibers on lap‐spliced length. The aim of
Kazim Turk, Mahmut Bassurucu
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Abstract There are only a few studies related to the effect of the hybrid fiber reinforcement on the flexural behavior of full‐scale beam specimens having lap‐spliced length. Thus, this study will ensure important experimental data about the effect of macro steel fibers blended with micro steel fibers on lap‐spliced length. The aim of
Kazim Turk, Mahmut Bassurucu
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Lap Splice Length and Fatigue Performance of Fiber-Reinforced Polymer Laminates
ACI Materials Journal, 2002When carbon fiber reinforced polymer (CFRP) laminates are used in strengthening long structural members, lap splicing is usually adopted for the transition of forces. Determination of the effective lap splice length and its fatigue performance is of importance.
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Tension Lap Splice Length of Reinforcing Bars Embedded in Reactive Powder Concrete (RPC)
Structures, 2019Abstract Reactive Powder Concrete (RPC) is an emerging cementations construction material which has superior mechanical properties such as high compressive and tensile strength, high density and homogeneous. In this research, the tension splice behaviour of reinforcement bars embedded in RPC was investigated using experimental and numerical studies ...
Hussein Al-Quraishi +2 more
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Compression Lap Splice Length in Concrete of Compressive Strength from 40 to 70 MPa
Journal of the Korea Concrete Institute, 2009A compression lap splice becomes an important issue due to development of ultra-high strength concrete. Current design codes regarding compression lap splice do not utilize merits of the improved strength of ultra-high strength concrete. Espe- cially, a compression lap splice can be calculated longer than a tension lap splice according to the codes ...
Sung-Chul Chun, Sung-Ho Lee, Bo-Hwan Oh
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Advances in Structural Engineering, 2014
Many existing reinforced concrete buildings in developing countries located in seismic areas do not possess sufficient strength and ductility characteristics to resist the effects of severe earthquakes. Among other deficiencies, improper detailing of reinforcement and poor quality of materials are major causes of poor seismic performance.
Kutay Orakcal +2 more
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Many existing reinforced concrete buildings in developing countries located in seismic areas do not possess sufficient strength and ductility characteristics to resist the effects of severe earthquakes. Among other deficiencies, improper detailing of reinforcement and poor quality of materials are major causes of poor seismic performance.
Kutay Orakcal +2 more
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Seismic Behavior of Circular Sectional RC Bridge Columns with Various Lap-splice Lengths - An Experimental Study - [PDF]
Journal of the Earthquake Engineering Society of Korea, 2012 It is known that seismic performance of existing bridges having insufficient lateral confinements and lap-splices of longitudinal reinforcements at the base of column decreases dramatically. In this study, small-scaled model tests have been performed to confirm the seismic behaviors of RC bridge piers with various lap-splice lengths.
Ick Hyun Kim +4 more
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