唐朝的边疆局势及御边戍守体系的变化

文章认为,唐朝的御边戍守体系与唐朝国力的盛衰、军事战略的演变和边疆形势的发展变化密切相关。唐前期,边防体系以行军制度为主,在边疆地区主要是修筑了一些边城作为固体的防御工事。但自唐高宗仪凤年间以后,随着边疆危局的出现,为适应新的边疆局势的发展变化,唐朝的御边体系逐渐地由行军向镇军转化,最后形成了以防守为务的节度使镇边体系。

Changes about Tang Dynasty's Frontier Situation and Fortification System

The article stated,Tang dynasty's fortification system had some important relationship with Tang Dynasty strong and weak,military strategy changes,and frontier situation changes.Before Tang Dynasty,temporary armies system were the main fortification system,they built some cities as fortification in the frontier regions.But after Tang Gao Zong Emperor,with the beginning of frontier crisis,in order to fit for the changing frontier situation,Tang dynasty fortification began to change from temporary armies to stable armies,in the end,they formed fortification and fencing system.