Details of a series of three point flexure tests on 101.6×101.6×6.4 mm Wide Flange (WF)-section, pultruded Glass Reinforced Plastic (GRP) beams are presented. The beams were tested at four spans (L/d=21-45) under four sets of end conditions: clamped, Bolted web and flange cleats, bolted web cleats and simply supported. Mid-span deflections and beam end rotations were recorded in The tests. The observed deflections and end rotations are compared with semi-rigid shear deformable beam theory predictions.
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机译：给出了在101.6×101.6×6.4 mm宽法兰（WF）截面，拉挤玻璃钢（GRP）梁上进行的一系列三点弯曲测试的详细信息。在四组终端条件下，在四个跨度（L / d = 21-45）下对梁进行了测试：夹紧，螺栓连接的腹板和法兰夹板，螺栓连接的腹板夹板以及简单支撑。在测试中记录了中跨挠度和梁端旋转。将观察到的挠度和端部旋转与半刚性剪切可变形梁理论预测值进行比较。
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