美国混凝土协会期刊
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作者:Guilherme S. Melo , Ronaldo B. Gomes
来源:[J].Structural Journal(IF 0.806), 2013, Vol.110 (4)ACI
摘要:Punching shear tests were conducted on 13 reinforced concrete flat plates with and without openings or/and shear reinforcement. The openings (one or two) were adjacent to the shorter sides of rectangular supports and had widths equal to those of the supports. The methods of ...
作者:Guilherme S. Melo , Ronaldo B. Gomes ...
来源:[J].Structural Journal(IF 0.806), 2011, Vol.108 (5)ACI
摘要:This paper describes an experimental study of the punching resistance of unbonded post-tensioned slabs with shear reinforcement. Seventeen slabs 200 mm (7.87 in.) thick and 3.0 m (9.84 ft) square were loaded at their centers and simply supported near their edges. Fifteen containe...
作者:Guilherme S. Melo , Paul E. Regan
来源:[J].Structural Journal(IF 0.806), 2000, Vol.97 (3)ACI
摘要:The shear reinforcement of flat plates involves problems in both design and execution. This paper introduces a novel form of inclined stirrups that is simple to make and to install, and reports the results of tests of slabs with such reinforcement. Companion tests of slabs withou...
作者:Guilherme S. Melo , Ronaldo B. Gomes
来源:[J].Structural Journal, 2016, Vol.113 (2)ACI
摘要:The experimental punching capacities results of 27 punching tests on 160 to 200 mm (6.30 to 7.87 in.) deep post-tensioned slabs—all but three of them containing stud-rail shear reinforcement—are compared with resistances calculated by the methods of ACI 318 and Eurocode 2. T...
作者:Guilherme S. Melo , Paul E. Regan ...
来源:[J].Structural Journal, 2014, Vol.111 (2)ACI
摘要:Twelve slabs, 11 of which contained double-headed studs as shear reinforcement, were tested supported by central column and loaded concentrically. Their behavior is described in terms of deflections, rotations, strains of the concrete close to the column, strains of the flex...

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