应用神经网络评估叠合结构的耐久性 - 中南大学学报（自然科学版、英文版） 关键字: 神经网络;叠合结构;耐久性;二次受力[gap=971]Key words: neural network; composite construct; durability; two-time loading
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... 不溶合结构 unmixing texture 叠合结构 iterative structure; superposition structure 非综合结构 non-integrated structure ...
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So the composite structure of concrete has been used extensively in various engineering in these years.
因此近年来,混凝土叠合结构在各种工程中得到了日益广泛的应用。
参考来源 - 低周期反复荷载作用下叠合框架节点梁端抗震性能研究This paper offered the formula of converting proportion. Synthetically considering the concrete stiffness and the proportioning of span and beam depth, the formula of ultimate shear strength can accurately calculate the shear resistance on reinforced concrete composite structure.
用综合考虑了混凝土强度和剪跨比的抗剪强度计算公式能够比较准确的估算叠合结构斜截面承载力。
参考来源 - 内河码头中叠合结构斜截面抗剪性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
对于叠合结构，应检查上层与下层混凝土的粘结强度。
For the composite structure, and should check the upper and lower bond strength of concrete.
叠合结构为聚酯针刺棉为底层，聚乙烯膜为中层，聚酯热 轧无纺布为上层；
The superposed structure has needle punched polyester wool as bottom layer, polyethylene film as the middle layer and hot rolled non-woven polyester fabric as the upper layer.
混凝土叠合结构是当前国际上大力发展的一种装配整体式结构，试验表明，这种叠合板结构性能良好。
Concrete composite structure is a great developing structure which combines precast with cast in situs in internationality at present.
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