flexible lining meaning in English

可缩性支架

Simultaneously , the thesis discusses the calculation theory and analysis method for beam on elastic foundation , and gives an in - depth discussion on each calculation model of beam on elastic foundation , including elastic theory model , wenker theory model , spring - system connected with flexible line model and double - foundation - bed coefficient model etc . the deficiency of elastic foundation finite element method of deep excavation timbering system presently is pointed out via the detailed investigation to the elastic foundation finite element method calculation theory and implement process based on wenker theory model
同时，本文论述了弹性地基梁的计算理论和分析方法，深入讨论了弹性地基梁的各种计算模型，其中包括弹性理论模型、文克尔理论模型、用弹性柔线联结的弹簧系模型、双基床系数模型等。通过详实地分析建立在文克尔理论模型基础之上的弹性地基有限元法计算原理和实施过程，指出当前深基坑支护体系弹性地基有限元法的不足。