【摘要】 以力法为基础,用简支梁作为基本结构,通过简支梁弯矩图的面积及其形心位置推导得出固支梁固端弯矩计算的一般公式,并指出该公式在其它单跨超静定梁计算中的应用。更多还原

【Abstract】 The general formula, which is based on the force method and the basic structure of the simply supported beam, about the bending moment of fixed-ends beam is deduced by the area and the center position of the bending moment diagram of a simply supported beam. The applications of the formula in the other kinds of one span statically indeterminate beam are represented.更多还原