摘要
空中客车系统是一种新型的交通形式,系统的架设过程有它的独特性。文中根据该系统的力学特点,给出了承重索、轨索的无应力索长和各跨吊杆力的精细算法,并计入了柔索伸长对其自重集度的影响。详细阐述了多跨系统的迭代过程,分析了温度的影响。
Aerial But System is a kind of new traffic form, the course of erection of system has it＇s uniqueness. According to the mechanic characteristics of this system, the bearing cable, the stress-free cable length of carry cable and the meticulous algorithm of suspension force of each span are given, and the influence of gentle cable elongation on its dead weight is presented. The iteration course of multispan system is explained in detail and the influence of temperature is analyzed.
出处
《公路》
北大核心
2006年第8期117-121,共5页
Highway
