1)suspended cable悬索
1.As a new form of structure,its major difficulties of installation lie in the erections of central mast,suspended cable,steel roof trusses and the verticality control as well as node assembly.伞形钢屋盖是一种新型结构形式,结构安装的主要难点在于中心桅杆安装、悬索安装与张拉、钢屋架桁架组安装、垂直度控制、节点拼装等。
2.The two-mode nonlinear response of suspended cables subjected to superhamonic resonances with one-to-three internal resonances was investigated.研究了悬索在超谐波共振和1:3内共振共同作用下的两模态响应。
3.The two-mode nonlinear response of the suspended cable subjected to external excitation with one-to-three internal resonance is investigated.研究了悬索在受到外激励作用下考虑1∶3内共振情况下的两模态非线性响应。
英文短句/例句
1.And the suspension bridge from hanging vines.悬索桥受到了悬挂着的藤的启发。
2.Main Cable Shape Control with Suspension Splay Casting in Cable Self-anchored Suspension Bridge自锚式悬索桥悬浮式散索套下主缆线形控制
3.The Adjustment of Datum Strand Based on Catenary Equation in Long-Span Suspension Bridges基于悬链线的大跨度悬索桥基准索股调整
4.A nonlinear analysis method with sliding cable elements for the cable structures悬索结构非线性分析的滑移索单元法
5.The Construction Control Research on Hangers Installation of Self-anchored Suspension Bridges;自锚式悬索桥吊索安装施工控制研究
6.Study on the Static and Dynamic Characteristics of Long-Span Suspension Bridges with Spatial Cable System空间缆索体系悬索桥静动力性能研究
7.Optimization Analysis of Hanger Tensioning Process on Self-anchored Suspension Bridges自锚式悬索桥吊索张拉过程优化分析
8.Research on Time-Varying Reliability of Suspension Bridge Hanger in a Whole-Life Period悬索桥吊索寿命期内动态可靠性分析
9.Anti-corrosion Airproofing Technique of Suspensionbridge Sling悬索桥吊索压力注入密封防腐蚀技术
10.Research on hanger installation analysis and construction management for self-anchored suspension bridge自锚式悬索桥吊索张拉施工控制分析
11.Influence Research of Temperature on Suspension Bridge Anchor Span Strand Tension温度对悬索桥锚跨索股张力影响研究
12.Linear influence factor analysis on the baseline cable of the suspicion bridge关于悬索桥基准索线形影响因素分析
13.Mechanical Characteristics of the Suspension Bridge with 3D-cable and Analysis of the 3D-Linetype for Postcs空间缆索悬索桥受力特性及缆索成桥线形分析
14.Cantilever Formwork Construction Technology of Special-shaped Main Tower for Self-anchored Suspension Bridge自锚悬索桥异型主塔悬臂模板施工技术
15.Application of Catenary Equation in Single-Span and Single-Load Suspension悬链线方程在单跨单荷重悬索中的应用
16.The Analysis of the Cable Shape, Modeling of the Suspension Bridge and Its Rationality Study;悬索桥的悬索线形分析、整桥建模及结构合理性研究
17.With the suspension bridge, your cable can curve and a curved cable can reach a lot further than a straight cable so, on a suspension bridge you can get a longer span.对于悬索桥而言，绳索可以弯曲，弯曲的绳索比直的承受力更大，所以悬索桥的跨度可以更长。
18.Calculation accuracy for cablway suspension line can be improved by virtue of sectional method利用分段计算法提高索道悬索计算精度
相关短句/例句
cable[英]['ke?bl][美]['kebl?]悬索
1.Experimental Study on Strengthening Beam by Externally-prestressed-cable-offloading Method;体外预应力悬索分载法加固混凝土梁试验研究
2.On Design and Engineering Realization of the Cable-Cabin Structural Control Hardware for Large Radio Telescope;大射电望远镜悬索馈源支撑系统的控制硬件设计与实现
3.Design and analysis of a bisected wheel-based cable climbing robot双边轮式斜拉桥悬索检测机器人设计与分析(英文)
3)suspension cable悬索
1.To find the form of suspension cables precisely, the Newton-Raphson iteration is used and the zero order optimization arithmetic is also dedicated to control the procedure.基于牛顿-拉普森迭代对悬索体系的找形进行了研究,同时采用零阶优化算法对迭代进行优化控制,并对影响求解精度的因素进行了分析。
2.A method for calculating the suspension cable is proposed.对悬索结构进行了理论研究 ,提出了悬索的计算方法 ,并将悬索理论用于电视塔安装中 ,采用缆索滑落拆卸方案解决了某工程在 15 0m高空拆除塔吊塔臂的技术难题。
3.With both ends of the cable built in and a concentrated load acting on,a forced vibration of the suspension cable system occurs under the external excitation from out of the cable rod ends.针对具有集中荷载作用的两端固定悬索在悬索端点外激励作用下悬索系统发生的强迫振动,研究了激励频率接近悬索主共振频率时,系统产生的主共振。
4)suspension[英][s?'spen?n][美][s?'sp?n??n]悬索
1.The common expression of suspension line and its application analysis;悬索线形的一般表达式及其适用性分析
2.On the basis of selecting and comparing the overhead crossing program of pipeline, the authors consider that the large or below large scope suspension overhead crossing structure should be adopted in Mulonghe, Mashuihe,Mahuangxi and Yesanhe,the truss overhead crossing structure should be adopted in Daxigou,#1 and#2 Spot i.介绍了忠武输气管道干线渝东及鄂西山区的地形特点,通过比选确定了木龙河、马水河、蚂蝗溪、野三河跨越宜采用大、中型悬索跨越结构;大溪沟、黄水湖1号和黄水湖2号跨越宜采用桁架跨越结构。
3.In the paper,We analyced the strength on a single-span and no-load suspension,and found its track obeys the catenary\'s curve equation.本文首先把无荷重单跨悬索视为悬链线进行处理,然后通过把单荷重单跨悬索视为两条无荷重悬索的方法,分析悬索的长度和荷重点挠度等。
5)suspended cables悬索
1.On the onevs.three internal resonances of suspended cables subjected to external excitation Ⅰ∶discretization;悬索在外激励作用下的1∶3内共振分析Ⅰ∶离散法
6)wire suspension吊索;悬索
延伸阅读
悬索 在两个悬挂点之间承受载荷的缆索。悬索中各点只能承受张力，且各点的张力都是沿该点悬索的切线方向。悬索桥的主索和输电线等都是悬索。 由于悬索的优点是其中各点只承受张力而无弯矩，受力分析比较简单，因而设计简便可靠且能充分发挥钢材性能，以达到节省材料、减轻重量的经济效果。索系悬挂结构在现代已较广泛地被采用于某些大跨度的建筑结构中。例如悬索桥,其主索AB的两悬挂点A、B等高,桥面所承受的载荷通过均布的各吊索传到主索上(图1)。A、B之间的水平距离l称为跨度。设每单位水平长度上所受载荷的大小为q,并取坐标系Oxy如图1所示。略去悬索和吊索的自重,在悬索中任取在x轴上投影长为Δx的一微段CD，该段悬索在张力Ti、Ti+1和铅垂载荷qΔx作用下平衡（图2）, 因而满足下述平衡方程： 依次类推，可知悬索张力在各点的水平分量都为H,故有： 或 。 （3）由此可得悬索的挠曲形状为一抛物线，其方程式为： 。悬索中任意一点的张力 。悬索在最低点O处的张力最小，Tx=0=H；在悬挂点处的张力最大 。悬索最低点与悬挂点之间的铅垂距离叫垂度，其值 。 载荷沿索长均匀分布的悬索，如输电线AB，其单位索长上的载荷为q。在悬索中任取一长为Δs的微段CD,作用在Δs上的铅垂载荷为qΔs，则平衡方程（1）变为： 。 （4） 水平方向平衡方程与（2）相同。 故这种悬索的微分方程为： （5）因,故dT=qdy。悬索中任一点的张力为： T=qy+H，式中y为该点的纵坐标。可见,两悬挂点处张力最大。如选取坐标系的原点在悬索的最低点，则（5）之解为： ， （6）式中是一常数;H是悬索在最低点O处的张力。其挠曲线形状称为悬链线。将式（6）右边展开成级数,有： （7）如取上式右边第一项作为近似值，则，为一抛物线。许多国家采用"抛物线"作悬索计算理论。当中央挠度系数n=f0/l0(图 3)增大到0.08以后，这理论的误差显著增大。20世纪60年代，由于大跨距单跨索道、悬挂式屋盖结构以及大跨度的桥梁等悬索工程设计的需要,中国学者自（7）截取二项作为二次近似理论。悬索曲线为四次代数方程： 。这样修改的悬索计算理论同现有的"抛物线"理论比较，能扩大计算范围两倍左右。 参考书目 单圣涤、李飞云、陈洁余、朱祖楞著：《悬索曲线理论及其应用》，湖南科学技术出版社，长沙，1983。
