广州军区1985年在广西邕江上进行了270M 跨军用组合吊桥的架设试验.我们配合进行了一些应用理论研究工作。85年10月,中央交通战备办公室召开了全国性现场会,本文是作者在会上的发言稿,内容包括对军用组合吊桥的使用意义,结构型式,计算理论,力学特性和(优化)设计原理的论述,以及对振动和抗风问题的初步看法。 The Guangzhou Military Region carried out the erection of a 270 M inter-military composite suspension bridge on the Qianjiang River in Guangxi in 1985. We conducted some application theoretical studies. In October 1985, the Central Traffic Warfare Office held a national on-site meeting. This article is the author’s speech at the conference, which includes the meaning of use, structural style, calculation theory, mechanical characteristics and (optimization) design principles of the military suspension bridge As well as a preliminary view of the issues of vibration and wind resistance.