The elastoplastic problem for circular pressured tunnel with lining is investigated.
研究含衬砌圆形压力隧洞的弹塑性问题。
Coefficients of dynamic stress concentration change with lining aperture, thickness of lining, wave number and type of lining.
介质和衬砌内动应力集中系数随孔径、衬砌厚度、波数变化而变化，且与衬砌性质有关。
Based on Biot's dynamic theory, the method of complex variable functions is used to solve the problem of scattering of elastic waves by circular cavity with lining in saturated soil.
运用复变函数法，在Biot波动理论的基础上，对饱和土中的圆形衬砌结构进行分析。
A brief introduction of the sealing design, structure design, main material selection, manufacture and inspection for high pressure crystal growing furnace with lining structure is made.
对高压带衬里结构单晶炉的密封与结构设计、主要材料选择以及制造、检验作了简要介绍。
A brief introduction of the sealing design, structure design, main material selection, manufacture and inspection for high pressure crystal growing furnace with lining structure is made.
对高压带衬里结构单晶炉的密封与结构设计、主要材料选择以及制造、检验作了简要介绍。
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