摘要
对能量法中势能驻值原理的物理概念和数学方法进行整理、归纳和明析,进而推演出该原理的派生原理:势能不变值原理、最小势能原理和Timoshenko能量法,使各基本原理的物理和数学概念协调统一。
Concludes and analyses the physical notion and mathematical method of the principle of resident potential energy, furthemore deducing the derivative principles： principle of invariable potential energy, principle of least potential energy and Timoshenko energy method, the applicable conditiofis of which are narrated, making the physical and mathematical notions consistent.
出处
《山西建筑》
2007年第1期60-62,共3页
Shanxi Architecture
关键词
势能驻值原理
势能不变值原理
最小势能原理
principle of resident potential energy, principle of invariable potential energy, the least protential energy
