通过对建模过程的描述，体现了空间梁格模型的实用性。
The process of modeling is described to validate the practicability of beam-grid model and give some advice to improve accuracy.
本文基于梁格法的基本原理，建立空间梁格模型，文章最后通过算例验证了该模型的有效性和实用性。
Based on basic principles of grillage method, space grillage model is builded, and its effectiveness is verified.
但到目前为止，对预应力锚索格构梁的设计计算还没有提出一个合理的计算模型。
But till now there isn't a proper calculated model for prestressed anchor-cable and lattice beam's design.
理论分析和试验研究表明：梁格法能较为简便地分析此类桥梁，计算精度接近实体单元模型。
It shows that grillage analogy method can analyze the type bridge easily and its calculation accuracy closing to entity unit model.
理论分析和试验研究表明：梁格法能较为简便地分析此类桥梁，计算精度接近实体单元模型。
It shows that grillage analogy method can analyze the type bridge easily and its calculation accuracy closing to entity unit model.
应用推荐