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一、计算曲线图的根据按照苏联康德拉齐耶夫著“木桥设计原理与计算实例”(人民交通出版社出版)第五章内木纵梁计算的各公式作为纵制曲线图的依据: 1)纵梁每公尺长度上的恒载重及其引起的弯矩:
First, the calculation of the basis of the curve According to the Soviet Union Kandlaqiyev “design principles and examples of wooden bridge design” (People’s Communication Press) fifth chapter of the wooden longitudinal calculation of the formula as a longitudinal control curve: 1) Longitudinal beam per meter length of the constant load and the resulting moment: