（1）进行工字钢-钢板混凝土组合T梁抗弯承载力试验，其中12mm栓钉布

（1）进行工字钢-钢板混凝土组合T梁抗弯承载力试验，其中12mm栓钉布置有32个，10mm栓钉布置有32个；对试验梁加载过程、损伤机理、破坏模式以及受弯过程中测量所得的钢板应力、混凝土应变、挠度、滑移等数据进行了详细描述。最后通过对不同形式的钢板加强钢梁与混凝土连接的组合梁破坏形态进行对比，验证了论证的准确性。

(1) Conduct bending bearing capacity tests on I-beam steel plate concrete composite T-beams, with 32 12mm and 32 10mm bolts arranged; A detailed description was provided on the loading process, damage mechanism, failure mode, and measured data such as steel plate stress, concrete strain, deflection, and slip during the bending process of the experimental beam. Finally, the accuracy of the argument was verified by comparing the failure modes of composite beams connected by different forms of steel plate reinforced steel beams and concrete.

(1) The flexural bearing capacity test of I-beam-steel plate concrete composite T-beam is carried out, in which 32 12mm studs are arranged and 32 10mm studs are arranged; The loading process, damage mechanism, failure mode of the test beam and the data of steel plate stress, concrete strain, deflection and slip measured during bending are described in detail. Finally, the accuracy of the demonstration is verified by comparing the failure modes of composite beams with different forms of steel plate strengthened steel beams and concrete connections.