continuous beam bridge造句
例句与造句
- The numerical value analysis of contract and creep on pc continuous beam bridge
连续梁桥收缩与徐变的数值分析 - Statistical analysis of live load on continuous beam bridge of cantilever casting during construction
悬浇连续梁桥主梁施工活载统计分析 - Research on the sliding mode of semi - active control on vertical vibration for continuous beam bridge
连续梁桥竖向振动半主动滑动模式控制研究 - Influence of dynamic characteristics of lead - rubber bearing on seismic response of continuous beam bridge
铅芯橡胶支座动力特性对连续梁桥地震响应的影响 - Construction monitor control and analysis of unsymmetrical side - span pre - stressed concrete continuous beam bridge
不对称边跨预应力混凝土连续梁桥施工监控 - It's difficult to find continuous beam bridge in a sentence. 用continuous beam bridge造句挺难的
- In recent years prestressed concrete continuous beam bridge is applied widely with strong rivalrousness
预应力混凝土连续梁桥以其强大的竞争力，近年来得到迅猛发展。 - Completed in 1974 ， the bridge was the longest continuous beam bridge in the world then
全长2560米，桥宽9 . 2米，最大跨径73米，是当时世界上最长的跨海预应力混凝土连续梁桥。 - At present , crack phenomenon always appears in long span prestressed concrete continuous beam bridges used , the reason of which is that the structure prestressed loss is estimated lower
目前，在部分已建成运营的大跨度预应力混凝土连续梁桥的不同部位出现了不同程度的开裂现象，多数是由于施工时对结构预应力损失估计不足所造成的。 - Normally there are hundreds of cables in a continuous beam bridge , especially in an indeterminate structure . and the shape of the prestressing cable is complicated , so it has great difficulties in its drawing
预应力钢束因其线形变化多，大都又呈曲线状，而对于大型复杂的预应力结构，如连续梁桥，往往有几百根钢束，几十种形状，所以钢束图的绘制任务繁重。 - The no . 4 bridge of xiangfan bridge over - crossing hanriver is a specially long span river bridge on freeway by tieing freeway form hanshi to xiangjing . the main span is 70 + 5 * 120 + 70m . it is a prestressed concrete continuous beam bridge
襄樊汉江四桥是汉十-襄荆高速公路连接线上跨越汉江的一座特大桥，主跨为70 + 5 * 120 + 70米，其结构型式为预应力混凝土连续梁桥。 - Next , the key technologies of the continuous beam bridge cad system including the definition and usage method of various geometrical / physical models , the definition and procedure of data structure and the optimization of pre - stressed tightwire are described
接着，作为“连续梁计算机辅助设计系统”的关键技术，详细分析了各种几何和物理单元的定义和使用方法、数据结构的定义与处理、预应力钢束的束数优化方法。 - This paper sets up a fuzzy optimum math - model of the prestressed degree for prestressing bundle disposition of prestressed concrete continuous beam bridges , which is transformed into a clear math program by - level cut - set . by the solution of the clear math program , a succession of reasonable prestressing moments can be obtained . then it is convenient to dispose the prestressing system by only taking account of geometric factors of all controlling sections . based on this , a theory of automatic disposition of the prestressing bundles is proposed and an engineering example is given to demonstrate it
建立预应力混凝土连续梁桥预应力度的模糊优化问题，按-水平截集解法，将模糊优化问题转化为确定性的数学规划问题.求得一较合理的消压弯矩后，只需按控制截面的构造进行预应力体系设计.在此基础上提出了配束自动化的基本思想，并以一实例说明其理论应用 - Gm ( 1 , h ) model , considering the temperature variation influence on long cantilever girder , is proposed to solve the fitting and predication problem of flexbility deformation for the first time . after the applications , it shows higher precision and wider application prospect in small quantity data condition . the model would be popularized for cable - stayed bridge and continuous beam bridge
本文首次提出使用gm ( 1 ， h )模型，解决考虑温度影响时长悬臂梁体挠度值的拟合与预测问题，从实际的计算结果来看，该方法应用于少数据量情况下梁体挠度值的拟合与预测，具有较高的精度和较广的应用前景，可推广到斜拉桥和连续梁桥施工挠度的预测计算中。 - According to regress , the paper got equivalent shearing stiffness and equivalent damping gene ' s calculating formula of the hdr ' s equivalent linear model . at last , the paper estimates the effect of integrated isolation bearing with a 4 span continuous beam bridge by nonlinear dynamic analysis program
根据能量相等的原则，本论文提出了高阻尼橡胶剪切滞回曲线的双线性模型和模型中各参数的计算公式；回归出了用剪应变表示的等价线性化模型的等价剪切刚度和等价阻尼比实用计算公式。 - In this paper ( chapter 4 ) , curvature mode method is adopted to the calculation of damage imitation to one prestressed concrete continuous beam bridge . three conditions is divided to carry out analysis and study and compare the diagnose ability about the displacement mode and curvature mode method to the different conditions of single damage location and a couples of ones , and the effect of different damage degree to damage identification for structures
本文(第4章)采用曲率模态法对一座预应力混凝土连续梁桥进行损伤仿真计算，文中分三种工况进行分析，研究和比较了位移模态、曲率模态方法对于单一损伤位置和多处损伤位置不同情况的诊断能力，以及不同损伤程度对于结构损伤识别的影响等。
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