increment load meaning in Chinese

增量输入, 增量装入
增量装入

Secondly , around the present research situation about the interaction analysis of structure and foundation , this dissertation gives a detail review . based on the 3 - d non - thickness jointed element theory , a new model is proposed which simulates the tangential slip effect of the jointed face . by means of increment loads searched automatically methods , the program is achieved to validate the feasibilities of the model
其次，本文对结构和基础的接触问题研究现状进行了回顾分析，并在“空间无厚度接触单元”的基础上，提出了模拟接缝面切向滑动的本构关系，采用“变增量搜索法”进行计算，通过算例分析得到了该模型的合理性、实用性验证。