指出鼓肚变形不仅有瞬时弹性变形，而且还有随时间变化的蠕变变形。
1·Applying quantum chemistry conclusion, this paper raises "hydrogen atom piles" model and "instaneous bond" concepts, the friction phenomenons is explained.
从物质的电结构出发，运用量子力学结论提出“氢原子堆刚性模型”和“瞬时键”的概念。
2·It is pointed out that bulging strain is consisted of not only instaneous elastic strain, but also creep strain which changes with time.
指出鼓肚变形不仅有瞬时弹性变形，而且还有随时间变化的蠕变变形。
3·The deformation of rock mass takes on time-dependent effect after its excavation; and the instaneous mechanical and rheological mechanical responses of rock mass vary greatly in some degree.
岩体开挖卸荷产生的变形具有时间效应，其瞬时力学及流变力学响应都会有一定的变化。