Encapsulation Technology of Electronic Circuit for High Overload Test 高过载测试中的电子线路灌封技术研究
High overload test equipment ( HOTE ) provides a test to analyze and evaluate the influence of overload on solid propellant rocket motor. 高过载试验(OLT)装置为分析和研究过载对固体火箭发动机的影响提供了必要的实验手段。
The basic principle, system configuration and test result of the micro overload test instrument is introduced. 本文介绍了它的系统构成、基本原理以及测试结果。
Forces between surrounding rock and supporting structure are tested and its characteristics are got using laboratory model test. Damage characteristics of lining structure and limit bearing capacity are analyzed based on laboratory overload test. 根据相似理论对围岩与支护之间接触压力和二衬受力进行室内模型试验,得到了衬砌结构内力特征;并通过超载破坏试验,分析了衬砌结构破坏特征及极限承载力。
Overload test method for the structural reliability estimation of solid rocket motors 固体火箭发动机结构可靠性评估的过载试验(OLT)法