索
- 与 索 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The problem of how confirm bend rigidness of cable is settled. In order to settle initialize tension of cable, zero-displacement mothod, rigid-support continuous beam mothod and the least-energy mothod is used respective at Nanhe bridge.
通过现场索力标定,以吊杆计算长度和弯曲刚度为参数,提出的拉索参数识别方法,有效地提高了索力测试的精度并大大减少了标定的工作量,同时解决了拉索弯曲刚度的取值问题。
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Membrane structures can be divided to: Structure forms: including hanging system canting pull system tensioned membrane structure etc.
按照结构形式索膜结构可分为悬挂体系斜拉体系张弦拉屋架平面索桁架单层索网空间索网格整体张拉结构和张拉膜结构。
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The paper includes:The author calculate the structures inner force and displacement of the free end , analyze the influence of the height and the value of pretress of cable by making use of ANSYS 9.0 soft, pose the concept of critical prestress,conclude the function relation between displacement of the free end, initial strain and the height of cable ,analyze the dynamic properity and point out that Newmark-β method should be adopted when we analyze the dynamic properity of the cable-stayed spatial structure with direct integral test to guarantee the contribution of high mode,finally conclude the functional relation among coefficient of earthquake inner force, initial strain and the height of cable, wish to get some helpful conclusion applied to cable-stayed spatial truss design.
本文系统介绍了斜拉空间桁架竖向地震反应的分析理论与方法、详细分析了斜拉空间桁架结构在静力和竖向地震作用下的受力性能,主要内容包括:利用通用有限元软件ANSYS9.0计算了斜拉空间桁架在静力和竖向地震作用下内力及自由端位移分布规律并得出地震内力系数与节间位置、预应力以及斜拉索高度之间的函数关系;详细分析了斜拉索中施加的预应力以及斜拉索高度的变化对于该种结构内力及自由端位移的影响并提出了斜拉空间桁架的临界预应变概念,进而得到了自由端位移与初始预应变以及斜拉索高度的函数关系,即:△=-(40h+2180)ε+9.8;分析了该种结构的动力性能,并指出:在时域内采用直接积分法计算该种结构的动力响应时,应该考虑采用不引起振幅率减小的Newmark-β法,以保证高阶模态响应的贡献仍然保留在响应中而不致于被忽略。
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Combined the curve theory of differential geometry and the cable model applied distributed load, form analysis and tension analysis of boundary cable, ridge cable and valley cable were performed.
结合微分几何的曲线论和分布荷载作用下索的受力模型,研究了索膜结构中边索、脊索和谷索的受力分析和形状分析。
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Introduced hereby are the process and method of construction of Suoshan Bridge in Suzhou, including the key steps such as the preparatory work before main cable erection, dragging of main cable s, site fabrication of the chilled anchor head, adjustment of cable alignment, main cable shaping and installation of the cable clip and hanger rod.
介绍苏州索山大桥主缆架设前的施工准备工作、主缆索股的牵引和冷铸锚头现场制作及索股整形、索股的线形调整、主缆的整形、索夹和吊杆的安装等主要施工工序的施工过程与施工方法。
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In order to investigate the excitation mechanism and response characteristics of wind-rain induced vibration of stay cable,an instrumentation system of wind-rain induced vibration measurement,which consists of anemometer,rain gauge and accelerometer,was installed on the Dongting Lake Bridge,Yueyang,China.
为了研究斜拉桥拉索风雨振的机理及响应特征,在岳阳洞庭湖大桥建立了由风速仪、雨量计、加速度传感器组成的风雨振现场观测系统,观测到了多次拉索风雨振现象;得到了发生拉索风雨振时风速、风向及雨量的基本条件,分析了风雨振时拉索振动的幅值、主振频率、模态参与特性及空气动力负阻尼比等响应特征。
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That appeal was against the Masters order of 16 January 2001 striking out items of claim 1 to 4 in the plaintiffs Statement of Claim. The plaintiff argued that, even if the Court of First Instance dismissed his appeal, it had no valid reason for striking out all claims in the Statement of Claim and/or dismissing this action.
该上诉针对的是聆案官在2001年1月16日作出的剔除申索陈述书中第1至4项申索的命令,即使原讼法庭驳回原告提出的上诉,亦无合理理据剔除申索陈述书中的所有申索及/或撤销本诉讼。
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Focused on the second symphonic poem of Lizt' s Tasso: Whine and Triumph in this paper, the theory and method of appearance analysis are used, the composition is analyzed and expatiated and concluded from the point of view of theme material, music structure and handling, and appearance result, then the duality corresponding relationship of the content and format is abstracted, so are the characteristics of the virtual and real handling of captions and appearance.
塔索是文艺复兴时期的最后一位诗人,他的去世标志着文艺复兴时期文学的结束。作为宫廷诗人,塔索的一生非常悲惨,他曾因精神失常被监禁七年,晚年甚至在意大利到处流浪,然而他的人生地位却是崇高的。塔索的坎坷经历和凄惨的命运感动了他的许多朋友和信徒,他们还准备为他戴上光荣的桂冠;也激发了歌德、拜伦等著名诗人的艺术想象,他们分别为他创作了戏剧和诗歌—《塔索》。
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Allopurinol; P=0.23 for 120 mg of febuxostat vs. allopurinol. The median reduction in tophus area was 83 percent in patients receiving 80 mg of febuxostat and 66 percent in those receiving 120 mg of febuxostat, as compared with 50 percent in those receiving allopurinol P=0.08 for 80 mg of febuxostat vs.
在接受非布索坦80mg治疗的患者中,痛风石缩小的中位值为83%;在接受非布索坦120mg治疗的患者中为66%,而在那些接受别嘌醇治疗的患者中为50%(非布索坦80mg组与别嘌醇组比较,P= 0.08;非布索坦120mg组与别嘌醇组比较P= 0.16)。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。