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Design And Tests Of Prestressed Concrete Beams [PDF]
Fire Safety Science, 1997 A prestressed TT beam had been designed considering the ultimate limit state of bending, and considering a temperature distribution given by a graph which was valid for a section with a similar shape. When tested in a furnace, it proved to have a fire resistance of only 79 minutes instead of the 2 hours foreseen by the calculation. An investigation was
Franssen, Jean-Marc, Brüls, Aloïs
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Flexural Behavior of High Strength Concrete Incorporated Super Absorbent Polymer (SAP)
Diyala Journal of Engineering Sciences, 2018 This research include the study of flexural behavior of reinforced concrete beams with and without addition of super absorbent polymer (SAP) to concrete, two groups of concrete mixture were used; each one have five concrete mixture (Reactive Powder ...
Baidaa Khdheer , Suhad Mohammed Abd
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The Effect of Nano–Micro Silica Mixture on the Shear Strength of Reinforced Concrete Beams [PDF]
Journal of Engineering Research - Egypt, 2022 This paper examines the significance of nano silica and micro silica mixture on the shear strength of reinforced concrete beams. The nano and micro silica mixture was used as a partial replacement for Portland cement with different proportions to produce
Ehab Abd Al motalea, A. Debaiky, M. Taha
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Numerical modelling of reinforced concrete beams with fracture-plastic material [PDF]
Fracture and Structural Integrity, 2014 This paper describes the use of models of fracture-plastic materials for reinforced concrete in numerical modelling of beams made from reinforced concrete.
O. Sucharda, J. Brozovsky
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The strength of hollow concrete block walls, reinforced hollow concrete block beams, and columns
Journal of King Saud University: Engineering Sciences, 2022 This study aimed to determine the strength of hollow concrete block masonry walls, beams, and columns and compare their values with brick masonry walls and ordinary reinforced concrete beams and columns.
Muttaqin Hasan +3 more
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Experimental Study to Improve the Flexural Behavior of Recycled Reinforced Concrete Beams Using Separate and Hybrid Fibers of Steel and Kortta [PDF]
پژوهشهای زیرساختهای عمرانی, 2022 Due to the fact that concrete is one of the most widely used construction materials and concrete has low ductility, tensile strength and flexural strength along with good compressive strength.
Abas Eskandari +2 more
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Buildings, 2022 In the process of service, reinforced concrete structures have to bear both load and multi-environmental factors. The deterioration of reinforced concrete beams is critical to the durability, safety, and sustainability of reinforced concrete structures ...
Shengyuan Li +5 more
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Ductility, Toughness, and Flexural Performance of Hybrid Foamed-Normal Concrete Beams
Iraqi Journal of Civil EngineeringA study examined the ductility and toughness properties of beams made of reinforced concrete, including foamed, normal, and hybrid beams. Nine reinforced concrete beams were produced: three foamed concrete beams, three normal concrete beams, and three ...
Angham Jaffal +2 more
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Crystals, 2020 The present research investigated the bond behavior of a cleaned corroded reinforcing bar repaired with a partial depth concrete repair and a partial depth concrete repair followed by the application of fiber-reinforced polymer (FRP) sheets.
Hisham Alabduljabbar +3 more
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Comparative Study of Reinforced Concrete Beams in School Buildings Using Prestressed Concrete Beams
Journal of Civil Engineering and Planning, 2022 Building construction in Indonesia generally uses concrete. The concrete used for building structures, such as beams, generally utilizes reinforced concrete. It is very rare to see the use of prestressed concrete for building structures such as beams, especially in Batam City.
Petrus Haryanto Wibowo, Dony Dony
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