Based on homothetic triangle theory,a new height computation method of pile type brige pier and ribbed plate type abutment post is introduced.

文章以一种维方-相似三角形理计算桩柱桥墩、桥台柱()顶高程。

Based on homothetic triangle theory, a new height computation method of pile type brige pier and ribbed plate type abutment post is introduced.

摘要文章以一种维方-相似三角形理计算桩柱桥墩、桥台柱（）顶高程。