Segment model test research on saddles of partially cable-stayed bridge;

Effect of Saddle on Cable Shape of Suspension Bridges;

Design of saddle for Mount Heng passenger ropeway project;

It consists of both cage keps and receiving plate which can avoid seriousbumping of the cage and ensure proper alignment in the deck position.

According to the present state for the drawing of assembly drawing ,this article takes the parametric drawing of the saddle support as the example which applies AutoLISP language compiling parametric drawing programs,and its important steps and realizing process are presented in detail.