摘要
针对油气工程中桁架式跨越的特点,分别介绍了桁架设计中桁架杆件、截面形式和高跨比的初选方法和经验数据及桁架跨越桥墩的设计要点,对相关设计人员具有一定指导意义。
In light of characteristics of truss-type span in oil and gas engineering, it respectively introduces the preliminary election methods and experienced data of truss bar components, section profiles, and depth-span ration, and expounds the design points of the truss pier, which has certain guiding significance for relevant designers.
出处
《山西建筑》
2011年第9期52-53,共2页
Shanxi Architecture
关键词
油气管道
桁架式跨越
截面形式
高跨比
oil and gas pipeline, truss-type span, section profiles, depth-span ratio
