...52.00 KB 【本工法适用范围】 本工法适用于桥上CRTS-Ⅱ型板式无碴轨道不同超高地段底座板的施工，路基上混凝土支承层（HGT）和其它类型无碴轨道底座板的施工可参照,使用。 【工法特点】 大量采用新技术新工艺。
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研究了轴向流作用下板状叠层结构在非线性弹性支承下的分岔与混沌行为。
The bifurcation and chaotic behavior of a parallel plate-type structure with nonlinear elastic support in axial flow were investigated.
针对该结构的特点，着重分析和计算了转换层的中厚板和支承在中厚板上的剪力墙。
Aiming at this special structure, the medium thick plate used in transition storey and its supporting shear walls are analyzed.
根据短壁开采条件下保护煤柱的布设特点，建立由保护煤柱支承的关键层力学分析模型。
The mechanical model of key strata supported by coal pillar is set up according to the layout of coal pillars in the coalface of short wall mining.
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