• 同时,等幅循环荷载野外爆破地震荷载荷载类型荷载强度频率方面对试验结果一定影响

    Meanwhile, the effects of load types, load strength and frequencies of the uniform cyclic load and the field explosion load on the test results are of importance.

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  • 本文讨论了钢筋混凝土框架结构温度荷载类型温度分布规律分析了钢筋混凝土框架结构温度变形和温度应力产生原因。

    This paper discusses the kinds of thermal load and regularities of temperature distribution in reinforced concrete frame structure, analyzes the cause of thermal deformation and thermal stress.

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  • 本文采用有限元法对类型桥面结构桥面荷载传递情况进行分析计算试验研究

    In this paper, the structure calculation and the experimental research were carried out to investigate the load transfer in the type of floor system.

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  • 基础尺寸类型取决于地基的自然状况以及地基承受的荷载

    The size and type of foundation depends on the nature of the ground and the load carried by it.

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  • 本文根据人工神经网络的一典型模型反向传播模型,以及地震荷载各项物理—力学参数,建立了液化类型的神经网络数学模型。

    A typical artificial neural network model-back-propagation model was presented for prediction on the soil liquefaction type based on the physical parameters of soils under earthquake.

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  • 所以,不论是地基钻探方法基础类型选择、基础埋深确定、荷载作用力计算以及地基承载力基础问题无不有关。

    So all the problems such as drilling method, foundation types, depth of foundation, load reaction and relationship of foundation bear force and its sedimentation are all connected with the water.

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  • 文中分析了肋环式穹顶不同类型荷载作用下穹顶静力特性以及实际穹顶结构的静力、动力测试

    This paper also analysis static force characteristic of the dome nuder different kinds of loads and static, dynamic testing of the actual dome structure.

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  • 通过合理选择胶合板类型规格,科学确定模板作用荷载,准确进行模板支撑件间距,对拉螺栓设计相连接计算加强现场施工管理,以保证类模板经济、合理安全使用。

    For the sake of economy and safety, it is very important to choose the specification of glued formwork, confirm loads of formwork, calculate bolts, and enhance management of construction site.

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  • 不同类型荷载作用下,双索面斜拉桥主梁不同位置截面具有不同的应力分布规律

    The rule of stress distribution is different on different cross sections of the girder of cable-stayed bridge with double cable planes under different type of loads.

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  • 通过不同条件下沥青路面全厚度车辙试验,就中面层沥青类型荷载、路面材料结构组合设计以及温度因素沥青路面车辙的影响进行了研究。

    There were many factors that resulted in rutting of asphalt pavement, including asphalt type, static load levels, materials, structure combination and temperature and so on.

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  • 结构类型有很多种,其中竖向荷载作用下,结构发生较大竖向弯曲变形侧向扭转变形,而导致结构失稳称为梁的侧屈曲

    When vertical loads applied to a straight beam, the structure will have large bending and torsion and lose steady, this phenomenon is called lateral torsion buckling.

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  • 通过室内试验研究了不同种类高抗强度路面混凝土疲劳性能相同应力水平以及相同荷载作用下不同类型混凝土的疲劳性能进行了对比分析。

    Through laboratory test, the fatigue property of different high bending strength pavement concrete is studied, which is contrasted with different concrete under the same stress level and load.

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  • 分析不同类型剪力破坏机制荷载-滑移规律

    The fracture mechanism and the load-slippage rule of each studied shear connector type have been analysed;

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  • 总结了引起车辆振动各种因素对车—耦合系统中,桥梁结构振动主要的激励源—车辆荷载进行了分类,给出不同类型车辆荷载适用条件。

    Summarize various factors of the vehicle vibration and classify the vehicle load that is the main vibration excitation of bridge, give the different types of vehicle dynamic load applied conditions.

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  • 研究表明,反复荷载作用类型复合材料电阻变化率应变关系曲线表现出单调荷载作用下不同新的特征

    The results indicate that the new features, which very different from under monotonic loading, is found based on the relationship curves between the change in electrical resistance and the strain.

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  • 借助弯曲荷载-挠度全曲线,分析了纤维类型韧性指数和初裂荷载影响。结果表明,钢纤维混凝土抗弯初裂强度、极限强度和弯曲韧性随纤维掺的增大而提高。

    Through the load-deflection curves of SFRC, the effects of fiber kinds and fiber content on the first-crack strength and the flexural toughness of SFRC were contrasted with those of concrete.

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  • 借助弯曲荷载-挠度全曲线,分析了纤维类型韧性指数和初裂荷载影响。结果表明,钢纤维混凝土抗弯初裂强度、极限强度和弯曲韧性随纤维掺的增大而提高。

    Through the load-deflection curves of SFRC, the effects of fiber kinds and fiber content on the first-crack strength and the flexural toughness of SFRC were contrasted with those of concrete.

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