摘要
研制了一种新型的土压力传感器，按照弹性理论建立了它的力学模型和数学模型，导出了设计计算公式。理论分析和实践表明，这种新型的土压力传感器在结构、精度、可靠性和适应性等各方面都具有明显的优势。
Based on theory of elasticity, a mechanical model and a mathematical model for design of new soil pressure cells are established. It is indicated by theoretical analysis and practical service that the new pressure cells have advantages in respect of structure, accuracy, reliability and adaptability.
出处
《西南交通大学学报》
EI
CSCD
北大核心
1997年第3期300-307,共8页
Journal of Southwest Jiaotong University
关键词
压力传感器
结构设计
数学模型
土力学
土压力
soil pressure cell
structural design
mechanical model
mathematical model
