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Showing 1 to 19 of 19 for “"Web Reinforcement"”.
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Strength of Prestressed Concrete Beams With Web Reinforcement
Made available in DSpace on 2014-12-05T17:36:58Z (GMT). No. of bitstreams: 1 5805430.pdf: 5879102 bytes, checksum: 936e51367f6ee17564746a2b1ed88e99 (MD5) Previous issue date: 1958
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Strength in Shear of Prestressed Concrete Beams Without Web Reinforcement
Made available in DSpace on 2015-05-12T17:06:23Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 0025287.PDF: 6222180 bytes, checksum: e6bfca7258d7bdc0f18814c5da305ffe (MD5) Previous issue date: 1957
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Strength and Behavior of Prestressed Concrete Beams With Web Reinforcement
Made available in DSpace on 2014-12-05T17:37:14Z (GMT). No. of bitstreams: 1 6100163.pdf: 12703807 bytes, checksum: 83eb5426a092c9badcc86d62a47e36f3 (MD5) Previous issue date: 1960
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Effects of web reinforcement discontinuities on the seismic response of structural walls
… suggest that discontinuities in the longitudinal web reinforcement caused severe damage in structural walls during strong ground motion. To test this hypothesis, six small-scale reinforced concrete structural walls were tested under lateral displacement reversals. Test variables included the …
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An Experimental Study of the Action of Web Reinforcement in Prestressed Concrete Beams
Made available in DSpace on 2014-12-05T17:37:37Z (GMT). No. of bitstreams: 1 6303214.pdf: 9372027 bytes, checksum: 7bec5303b6bbe8d4fced467100be4cc7 (MD5) Previous issue date: 1962
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Reinforced concrete beams: Investigation of stresses in web reinforcement and in logitudinal reinforcement
Made available in DSpace on 2014-09-18T16:15:30Z (GMT). No. of bitstreams: 2 license.txt: 4922 bytes, checksum: 910b249b4beec47e7ab768910c8f966f (MD5) reinforcedconcre00fish.pdf: 37394196 bytes, checksum: 954ccd7019738767c613cfc7d3361d94 (MD5) Previous issue date: 1914
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Impact of cross section, web reinforcement and load history on the seismic performance of slender concrete walls
… to focus more specifically on the impact of web reinforcement for walls subject to a range of shear stress demands. The experimental program investigated the impact of bi-directional loading on flanged C-shaped walls that were designed to meet the minimum ACI 318-08 special structural wall …
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Shear strengthening and repair of deep beams with and without web reinforcement using near-surface mounted CFRP bars
… and each one differs depending on either with web and without web reinforcement. Groups G2 to G5 consists of initially strengthened or pre-cracked and repaired deep beams with CFRP NSM bars with different schemes and orientations. Other variables included beams with and without web …
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An Analytical Study of the Behavior of Reinforced Concrete Beams Without Web Reinforcement Under Combined Shear and Bending Moment
Made available in DSpace on 2014-12-08T23:55:52Z (GMT). No. of bitstreams: 1 6403787.pdf: 7226534 bytes, checksum: b104cd3b61bc3c8cb12361bc70997fa8 (MD5) Previous issue date: 1963
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An Analytical Study of the Effect of Web Reinforcement on the Strength Ofreinforced Concrete Beams Subjected to Combined Flexure and Shear
Made available in DSpace on 2014-12-08T23:56:13Z (GMT). No. of bitstreams: 1 6500866.pdf: 10611478 bytes, checksum: 0aa639e0d2312324a54fc2c10ffd756c (MD5) Previous issue date: 1964
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Behaviour of continuous concrete deep beams reinforced with GFRP bars
… depth ratio (𝑎/ℎ), size effect and web reinforcement ratio. Two 𝑎/ℎ ratios of 1.0 and 1.7 and three section heights of 300 mm, 600 mm and 800 mm as well as two web reinforcement ratios of 0% and 0.4% were used. The longitudinal reinforcement, compressive strength and beam width were …
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Optimization of Reinforced Concrete Structures
… and width of members, and area of longitudinal reinforcement. In addition, the details such as the amount of web reinforcement and cutoff points of longitudinal reinforcement are also considered as variables. Total cost has been used as the objective function, and has been optimized taking into …
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Resistência ao esforço cortante em vigas curtas de concreto leve, sem armadura transversal
… failure tests of ten rectangular beams without web reinforcement, with a/d valves between 0.8 and 2.4. All test beams failed in shear and the analysis of the observed failure patterns indicate that shear strength of the lightweight concrete is affected by the sames variables as affect the …
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Behaviour of continuously supported self-compacting concrete deep beams
… ratio, the amount and configuration of web reinforcement and the main longitudinal reinforcement ratio. All beams failed due to a major diagonal crack formed between the applied mid-span load and the intermediate support separating the beam into two blocks: the first one rotated around …
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Experimental investigation of the response of reinforced concrete structural walls subjected to static and dynamic loading
… wall response, to examine the influence of the web reinforcement ratio on the overall response and modes of failure, and to investigate the sensitivity of shear-dominated wall response to the sequence of earthquake testing. The analytical phase comprised two parts: the compilation of a database …
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Resistência ao esforço cortante no concreto leve
… behavior, namely: a) crushing of the concrete web in the direction of the diagonal cracks; b) yield of the web reinforcement. The dependence of the ammount of the shear force supported only by the concrete on the ratio M/Th was investigated. The test results have shown that the specifications …
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Behavior of Deep Reinforced Concrete Beams under Monotonic and Reversed Cyclic Load
… procedures for shear design of members without web reinforcement are least accurate in the range of transition from deep to slender beams. Furthermore, the issue of cyclic response of lightly-reinforced deep beams is of great importance for seismic assessment of existing structures, especially …
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Engineering properties and structural behaviour of high strength reinforced concrete beams
… had four. For each group of beams the tensile reinforcement ratios were 1.03%, 1.42%, 1.94%, and 4.04% respectively. The test variables were thus the concrete strength and the longitudinal reinforcement ratio.<br/><br/>The third part of this investigation concerned the structural behaviour of …
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Strength of slender reinforced concrete walls
… loads. A range of percentages of vertical web reinforcement was used. The quantity of reinforcement showed no effect in retarding the formation of horizontal cracks but their widths were progressively reduced. The effect of soffit load on crack formation and failure of these walls is …