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侧面粘贴钢板加固混凝土梁试验,是一项用来测试钢板加固后的梁的抗剪性能的试验。由试验可知,侧面粘贴钢板加固后的钢筋混凝土梁能有效提高抗剪强度,同时也提高了抗弯强度和刚度。而且抗剪强度随着钢板厚度和宽度的增加而随之增长。在试验中,粘贴钢板的梁比未粘贴钢板梁的抗剪强度提高很多,最高达到了84%。文章探讨了侧粘钢板加固钢筋混凝土破坏机理,为研究钢筋混凝土侧粘钢板加固设计理论打下基础。
Side-bonded steel plate reinforced concrete beam test, is used to test a steel plate reinforced shear performance test. It can be seen from the test that the reinforced concrete beam reinforced by the side-glued steel plate can effectively improve the shear strength and simultaneously increase the flexural strength and rigidity. And the shear strength increases with the increase of the thickness and width of the steel plate. In the tests, the shear strength of the bonded steel beams was much higher than that of the unbonded steel beams up to 84%. The paper discusses the failure mechanism of reinforced concrete with side-sticking steel plate, which lays a good foundation for the research on reinforcement design theory of reinforced concrete side sticking steel plate.