Analysis Of Aerobus Transportatioan System Static & Dynamic Behavior

Along with the development of traffic, people go on for new traffic form unceasing explore. Aerobus transit system is 20 century just invent in 70 decade a kind of new traffic form, it so far already all previous have gone through 5 developments stage. Set up on the Yangtz river and Jialing river of Chongqing mayor our country, Aerobus transit system is the system of newest a generation that can carry out commercial operation. Since that this system is born does not grow the experience of successful development operation , so it is very necessary to still not develop the basic research for this system . This construction of system is lithe , beautiful and very little for the damage of environment. It is a kind of area new traffic form for population of distribution centre to centralize to meet scenery district, city and the crowd etc.So it has vast development prospect. The structure of this system is demanded mainly from carry cable, track cable and hanger. it is a strong geometry nonlinear structure. In this paper it analysis to static ,dynamic and couple effec between t vehicle and the bearing structure of this system.It includes some following aspects mainly.1. Suspended-cable structure set up analysis . With analysis law, carry cable ,track cable and hanger rope are demanded for multispan configuration, the mutual influence of sling analyse . Have established analysis expression and the whole course of seting up iteration , have determined each kind of rope, power , stress-free rope long calculation method and step. To analyse further, is systematic and quiet, power behavior establish foundation.2. Static analysis . Establishment consider to demand the space geometry nonlinear analysis across structural, rope tower interaction and big displacement influence model; Based on limited displacement theoretical and limited first U. L. row type have established nonlinear limited Yuan, equation. Have compiled space rope and beam unit consideration, geometry nonlinear analysis program; Have analysed bus role to take off rope, step the quiet power behavior of structure.3. The couple power effect analysis of vehicle and Suspended-cable structure . Have established vehicle three-dimensional mechanics model, have discussed the power property of suspended-cable structure self. Have adopted U. L. limited first row type, with Newmark -βintegration method and the addition method of vibration shape have analysed the couple effect between vehicle and suspended-cable structure, have compiled consideration, geometry the nonlinear analysis program that act on across suspended-cable structure and vehicle couple.4. Multiply vehicle comfortableness analysis . Longitudinal jolt effect have decided upper air with the power property of vehicle self to hang structure multiply vehicle comfortableness. With Taylor series, spread out type, for vehicle between two slings, the course of walking is imitated , have analysed the longitudinal acceleration of vehicle and jolt, the relation effect of effect and vehicle self power property, have analysed the different span and different speed of suspension rod to take off, jolt effect, have the aid of train to multiply vehicle comfortableness, judge standard hang bus system for aerobus system multiply vehicle comfortableness to go on appraise.