爱词霸英语   汉语   手机版   软件版下载 | English
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1.The upper story is reached by rough stone stairs.
崎岖的石阶可通到楼上。收藏指正
2.A fort made of squared timbers with a projecting upper story.
木堡用方木做成的带有突出尖顶的堡垒收藏指正
3.The upper story formed by the lower slope of a mansard roof.
复折式屋顶顶层间由复折式屋顶中下面一层形成的顶层间收藏指正
4.And if she was, as we say, “a little light in the upper story”, she was nevertheless an industrious and kindly woman.
即使她真的“有点半痴不呆”，她也不失为一个勤勉而厚道的女人。收藏指正
5.A projecting or recessed passageway along an upper story on the interior or exterior of a large building, especially a church, generally marked by a colonnade or an arcade.
顶层通道在建筑物（尤其是教堂）的内部或外部凸出或凹进的顶层通道，一般是柱廊或拱廊收藏指正
6.A low or narrow space, such as one beneath the upper or lower story of a building, that gives workers access to plumbing or wiring equipment.
爬行空隙一幢楼最高层或最底层下面可使工人进入维修管道或电线设备的矮而窄的空间收藏指正
7.and lastly the upper series, of the twenty-eight most ancient kings of France,which garnished the gallery of the first story, beginning with Childebert, and ending with Phillip Augustus, holding in his hand "the imperial apple."
还有装饰着二楼长廊、神龛里上方二十八位法兰西从前历代国王的一系列塑像，从希勒德贝尔起，直至手执“皇柄”的菲利浦——奥古斯都。收藏指正
8.To meet the demands for large space and flexible compartmentation of buildings,laminated vierendeel trusses are adopted in high-position transfer story structures.First the bearing characteristics are analyzed,in which reasonable stiffness ratio of the upper chord,middle chord,and lower chord is derived.Then combined with an actual engineering model (1∶8 similar ratio),the static loading and pseudo-dynamic tests of two models for laminated vierendeel truss used in transfer story structures are conducted,in which one model adopts reinforced concrete,and the other adopts prestressed concrete and shape steel concrete.Seismic behaviors are analyzed,including inter-story displacement,base shear-displacement skeleton curves,and equivalent viscosity-damping curves.A program is programmed to carry out the elasto-plastic dynamic analysis,and displacement time-history curves of the two models are derived.The test and analysis results show that the laminated vierendeel truss with prestressed concrete and shape steel concrete has excellent seismic behaviors.It can solve the disadvantages of laminated vierendeel trusses used in transfer story structures.Finally,some design suggestions are put forward,which can be referenced by similar engineering.
为满足建筑物大空间和灵活隔断要求,在高位转换层结构中采用迭层空腹桁架结构.首先分析了其受力性能,得出了空腹桁架各构件合理的截面刚度以及布局形式.然后结合一实际工程,进行了两榀迭层空腹桁架转换结构模型(1:8相似比)的竖向荷载下静力试验以及拟动力试验.其中一榀为普通混凝土迭层空腹桁架,另一榀配置了预应力和钢骨混凝土,对比分析了两模型的层间位移比、骨架曲线以及等效粘质阻力系数等抗震性能的比较,并进行了弹塑性动力分析.试验和分析结果表明,配置预应力和型钢混凝土的迭层空腹桁架转换结构具有良好的抗震性能,可以成功地解决迭层空腹桁架作为转换层结构所产生的弊端问题,最后对这类转换层结构提出了相应的设计建议.收藏指正
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