【摘要】 介绍东北林业大学马家沟中承式钢管混凝土拱桥新颖的桥梁结构及结构稳定性验算方法,计算满足使用要求,安全可靠。更多还原

【Abstract】 The concrete filled steel tubular arch bridge is a new bridge style. According to the mid-supporting concrete filled steel tubular arch bridge of Majiagou in Northeast Forestry University, the authors introduced the structure of the arch bridge and a checking method of structure stability.The calculation results satisfy the requirements and possess reliable safety.更多还原