分析了洞口大小、位置及腹筋形式、配筋量对简支开洞深梁承受集中力时剪切性能的影响，按洞口形态将开洞深梁划分为整体计算及洞口上下分别计算再叠加两类，并提出了相应的剪切强度计算公式，计算值与试验结果吻合 The influence of the size, position and shape of webbing, and the amount of reinforcement on the shear performance of deep beams with simple support and opening are analyzed. According to the shape of the openings, the deep beams with openings are divided into the overall calculation and the top and bottom of the hole are calculated and stacked separately. Class, and put forward the corresponding shear strength calculation formula, the calculated value is consistent with the test results