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1)  dynamic test
动载试验
1.
Research on static and dynamic test of Xin-He bridge of Dezhou
德州新河大桥静动载试验研究
2.
Making the Sanyawan Bridge as a project example,make dynamic analyse to the bridge using FEM software ANSYS,and make an spot dynamic test on the bridge,at last,the theoretic result is basically the same as the test result.
以海南三亚湾大桥为工程实例,用有限元分析软件ANSYS对大桥进行了动力分析,并进行了现场动载试验,所得理论分析结果与实验结果基本一致,说明应用大型有限元分析软件ANSYS进行车桥动力相互作用理论分析是基本可行的。
3.
It introduces the every technology of bridge detection and it s basic detected content,describes the static test and dynamic test of bridge,and introduces the present condition and the newest develop trend of some new technology of bridge detection in and out of the abroad,to prompt the develop of the technology of bridge detection.
详细介绍了各种桥梁检测技术及其基本检测内容;对桥梁的静载试验和动载试验进行了描述,还介绍了国内外一些新的桥梁检测技术的现状和最新发展趋势,以推动桥梁检测技术的发展。
2)  dynamic loading test
动载试验
1.
Study on static and dynamic loading test on continuous skew box-girder bridge;
连续斜交箱梁式桥梁静动载试验研究
2.
Research purposes: In order to inspect the actual dynamic responses of Chongqing straddle-type monorail transportation system,dynamic loading tests were carrid out.
研究目的:对重庆市跨座式单轨交通系统进行动载试验,检验跨座式单轨交通系统的实际动力性能。
3.
In order to inspect the dynamic responses of a railway Nielsen system X-style arch bridge with the span of 112m,dynamic loading tests were carried out.
为检验桥跨结构动力性能,对112m跨铁路尼尔森体系钢管混凝土提篮式系杆拱桥进行了动载试验
3)  dynamic load test
动载试验
1.
In this paper,through calculation,analysis,static and dynamic load tests made for these three practical bridges,the mechanical properties of the type of the bridges have been studied.
通过3座实桥的计算分析与静、动载试验,对钢管混凝土拱桥的力学特性做了研究。
2.
Through the Dynamic load test,we get the frequency ect,which meets the requirements of service.
通过动载试验,得到了结构的频率等动态参数。
4)  dynamical test
动载试验
1.
Analysis of statical and dynamical test of large span one tower cable-stayed bridge;
大跨度独塔斜拉桥静动载试验研究
2.
Statical and dynamical tests were done on one 120 m-span reinforced concrete arch bridge after consolidation on 108 national highway.
静载试验中测试静载工况下的拱圈挠度、截面应力,试验分析结果表明,桥跨结构受力合理,具有良好的刚度与强度;在动载试验中,测试桥跨结构的自振特性,并进行了行车激振试验,分析桥跨结构在行车下的冲击作用。
3.
Anqing Changjiang River Bridge(510 m-span cable-stayed bridge) is taken as an example for introducing the method of static and dynamical test of cable-stayed bridge including the deflection test of the beam and the tower,the change of tension of the cables,and the stress of the beam and the tower under static loads.
以跨径510 m的斜拉桥——安庆长江大桥为例,介绍了斜拉桥静、动载试验的方法。
5)  motive loading test
动载试验
1.
Research of high-changed box beam motive loading test;
变高度箱形梁桥动载试验研究
6)  static load test
动载试验
1.
Combining with the engineering case,this paper introduces the particular process of the Dynamic-static load test for a steel concrete continuous box girder bridge.
通过一实例介绍某钢筋混凝土连续箱梁桥的静动载试验的具体方法,包括确定控制截面、确定静载试验的加载位置、分级加载、测量桥梁在各级试验荷载作用下的应变及位移等。
补充资料:动/热稳定试验
      检验开关的主回路和接地回路(在适用的地方)承载短路电流能力的试验。其中,动稳定试验又称峰值耐受电流试验,热稳定试验又称短时耐受电流试验。
  
  机械式开关在闭合位置所能耐受短路电流的能力可用额定峰值耐受电流或额定动稳定电流Ir(短路电流第一个大半波的电流峰值)、额定短时耐受电流或额定热稳定电流 I(有效值)以及额定短路持续时间或额定热稳定时间t3个参数来表示。
  
  动/热稳定试验可在任意温度、任意适当电压下进行,频率应为受试产品的额定频率,其偏差为±10%。
  
  动/热稳定试验通常联合进行,如因试验设备限制也可以分开进行。试验时,其I2t和动稳定电流峰值Ir不得低于规定值。且与规定值的差为:I2t不得超过10%;Ir值不得超过5%。
  
  试品在承受动稳定电流和热稳定电流的作用后,不得有下列情况之一,否则试品的动/热稳定性能为不合格:①影响试品正常工作的任何机械损伤和局部绝缘损伤而引起的绝缘性能降低;②试品出现自动分闸及各种联锁失灵等;③触头出现熔焊或有影响工作的烧伤;④配人力操动机构的试品用人力合分各3次,配电动操动机构的产品用规定的最低电(气、液)压合分各 3次中出现拒分、拒合;⑤试品的机械特性超过技术条件规定范围。
  

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