design of laminate thickness to attain a specified limitingmoment capacityin a given beam.The results show that the design guidelines presented in this study,performed well in the prediction of experimentalresults.KEYWORDSFiber reinforced polymerlaminate; reinforcedconcrete beam;design guidelines;thickness ...
PROBLEM TO BE SOLVED: To ensure that design requirements on bearing force and deformation performance of a structure are met even when an opening is formed at an edge part of a beam of a reinforced concrete structure, without impairing structural performance of the beam, at the same time ...
I think this is the essence of reinforced concrete bar Mixed "can be understood as the disorder, there is no law, now the research and conclusions are all based on the experience in his head, including the design parameter choice (participated in the compilation of people know). It can be...
PURPOSE:To improve the process efficiency by burying a beam main bar in the trunk of a concrete beam, and inserting a reverse U shape afterward stirrup to the inside of a U shape half-PC beam in which a stirrup is buried not projecting from the upper end of the beam trunk. CONSTITUTION...
This paper presents guide... AM Malek,H Saadatmanesh - International Conference on Composites in Infrastructure 被引量: 5发表: 1998年 An anticipated shear design method for reinforced concrete beams strengthened with anchoraged carbon fiber‐reinforced polymer by using neural network SUMMARY Using ...
For example, the steel reinforcement in a structural concrete beam usually reaches the yield strength at the ultimate load, but elastic theory may indicate a lower steel stress when the concrete is crushed. Also, ultimate strength design makes more efficient use of high-strength reinforcement, and...
Problem A rectangular concrete beam is reinforced in tension only. The width is 300 mm and the effective depth is 600 mm. The beam carries a moment of 80 kN·m which causes a stress of 5 MPa in the extreme compression fiber of concrete. Use n = 9. 1. W
bearing capacity and failure mode of the specimens.The analysis of the experimental results shows that the normal section of the simply supported beam with 500 MPa ribbed carbon bars accords with the plane section assumption;the measured deflection accords with the request but is larger than the ...
the FRP sheets were separated from the surface of the concrete beam. The EBROG method changed the failure mode from shear to flexural mode, which led to substantial stretching of the horizontal section of load-displacement curves. Consequently, the ultimate mid-span displacement of the EBROG bea...
DESIGN OF REINFORCED CONCRETE SLABS BY SAFE PROGRAM Absence of beam gives a plain ceiling, thus giving better architectural appearance than in usual cases where beams are used. Designing of slabs depends upon whether it is a one-way or a two way slab, the end conditions and the ... OA Qa...