本文根据Shepley的刚接度(the de-gree of fixity)概念提出了网状平面框架在水平荷载作用下弯矩的快速计算法。这种方法虽并不太精确,但因计算水平荷载的大小有不确定的因素,还是令人满意的;与矩阵计算法相比,它无需大型存储器即可将计算程序编入微型电子计算机进行计算。 Based on the concept of the de-gree of fixity of Shepley, this paper proposes a fast calculation method for the bending moment of a meshed planar frame under horizontal loads. Although this method is not very accurate, it is satisfactory because of the uncertain factors in the calculation of the level of the horizontal load. Compared with the matrix calculation method, it does not require a large memory to compile the calculation program into the microcomputer and calculate it. .