1、

Fatigue Test of Tensile Anchor Plates in Cable-Beam Anchorage Zones for Zhanjiang Gulf Bridge

湛江海湾大桥锚拉板式索梁锚固区疲劳试验

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2、

Incandescent reflector test lamps shall be of the widest beam spread available. A Type MR test lamp shall have a dichroic reflector.

带反光杯的白炽灯测试用灯泡应当有最宽的扩展光束,MR型测试灯应当有分色反射灯。

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3、

Test Device Design for Full Scale Prestressed Concrete Beam on the Spot

足尺预应力混凝土梁现场试验装置设计

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4、

Pipeline hindering test of continual box beam prestressed in cantilever pouring construction;

泸州长江二桥为大跨度非对称连续刚构,采用悬臂浇筑施工。

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5、

It'showed that the method is feasible through dynamic model test of simply supported beam.

用简支梁的动力模型试验数据验证了算法应用的可行性.

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6、

The paper demonstrate Sinfluence of air temperature change acting to concrete box beam on the base of observation and test of hte bridge.

本文在实桥观测与实验研究的基础上,论证了大气变温对混凝土箱梁的作用。

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7、

According to fatigue damage accumulation theory, test load of verified fatigue test on rail across beam and welded connections with integral joint of combined steel truss bridge was gotten.

依据疲劳损伤累积理论,确定了公轨两用钢桁桥轨道横梁与整体节点连接头验证性疲劳试验的试验荷载。

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8、

Based on the four point flexural test of beam and axial compress test of puncheon, the paper studied the structural performance and failure mechanism of Carbon Fiber Cored Composite Materials.

本文通过碳纤维夹芯复合材料梁的四点受弯试验和碳纤维夹芯复合材料短柱的轴心受压试验,研究了碳纤维夹芯复合材料的结构性能和破坏机理。

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9、

through study , this paper elaborates a new method to test rc beam condition attached load method.

提出了附加荷载动态测试钢筋混凝土梁健康状况新方法.

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10、

A quasi static approach is presented for ductile tearing test of double cantilever beam specimen by using the model of elastic beam on elaso plastic foundation.

对典型结构钢的双悬臂梁试件的中低速韧性撕裂的实验进行了准静态模拟。

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11、

through study , this paper elaborates a new method to test rc beam condition attached load method.

提出了附加荷载动态测试钢筋混凝土梁健康状况新方法.

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12、

Concluded that vertical vibration test results in the section added in a constant, while the pitch and yaw vibration greater impact on the test results, laser beam in the number of less or more or obvious when the vibration the test results are not credible.

得出结论:垂直振动在断面检测结果中加进去一个常数项,而俯仰和横摆振动对检测结果影响较大,在激光束个数较少或振动较明显时检测结果是不可信的。

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13、

Using 3D test particle simulation, the interaction of slow electrons with the combined laser beam in vacuum is investigated.

采用三维测试粒子模拟,研究了电子和组合激光束的相互作用。

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14、

In this paper, the test particle core interaction model is used to study the beam transport problem of a space charge dominated beam in a one way self consistency by solving simultaneously the KV envelope and Hill ′ s equations in Hamilton dynamics.

本文采用束核-试验粒子模型,通过在哈密顿动力学系统中同时求解KV包络方程和Hil方程,单向自洽地研究了空间电荷控制的束流的传输问题。

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15、

Sound field characteristic and echo wave feature in ultrasonic nondestructive test of electron beam weld

电子束焊缝超声无损检测声场特性及回波特征

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16、

A test-piece is shaped into a beam of about 20 cm length and its upper surface is highly polished. The test-piece is bent convex upwards; on that occasion one had better plan the maximum bending stress to be about 20 bar or less.

试件加工成20cm长的梁,并高度磨光其上表面,把它弯成向上凸,其最大弯曲应力宜为20bar或稍小一些。

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17、

Temperature Effect on Test Stress of PC Continuous Beam Bridge

温度对PC连续梁桥测试应力影响的探讨

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18、

Shrinkage deformation of beam in temperature fall stage is simulated through jack stretching test model, and expansion deformation of beam in temperature rise stage is simulated through jack pushing out test model.

通过千斤顶对试验模型的张拉来模拟温降阶段梁体的收缩变形;通过对试验模型的顶推来模拟温升阶段梁体的膨胀变形。

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19、

Test results showed that for the specimens with large beam section width, a portion of tensile reinforcement in the front of the wall yielded, while reinforcement in the back of the wall did not yield at the peak load.

试验结果表明,达到最大承载力时,梁截面比较宽的试件,墙正面的部分受拉纵向钢筋屈服,墙背面的纵向钢筋未屈服;

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20、

Based on a simulation test, the article e gives an account of the amount of deformation behaviour in the flange height of the H beam.

文中在模拟试验基础上确定出H型钢腿部高度的变形量及其变化规律。

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