Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel rail fastener elastic strip buckling pressure test system
The invention discloses a steel rail fastener elastic strip buckling pressure test system. The test process comprises the following steps: S1, applying constant excitation to a steel rail elastic fastener elastic strip; S2, measuring the vibration frequency and the vibration amplitude of an elastic strip of the steel rail elastic fastener; S3, establishing a relational database among the buckling pressure, the vibration frequency and the vibration amplitude of different steel rail elastic fastener elastic strips; and S4, comparing the vibration frequency and the vibration amplitude of the elastic strip of the steel rail elastic fastener tested in the step S2 with the relational database established in the step S3 to obtain a corresponding buckling pressure parameter. Compared with manual testing, the steel rail fastener elastic strip buckling pressure testing system adopting the structure has the advantages of convenience, rapidness, more accurate measurement and wider measurement range.
本发明公开了一种钢轨扣件弹条扣压力测试系统，测试过程包括如下步骤：S1.对钢轨弹性扣件弹条施加一个恒定的激振；S2.测出钢轨弹性扣件弹条的振动频率和振动幅度；S3.建立不同钢轨弹性扣件弹条的扣压力、振动频率和振动幅度之间关系数据库；将S2步骤中测试出来的钢轨弹性扣件弹条的振动频率和振动幅度与S3步骤中建立的关系数据库进行比对，得出对应的扣压力参数。本发明采用上述结构的一种钢轨扣件弹条扣压力测试系统，相比于人工测试，不仅方便快捷，而且测量更加精准，测量范围也更加广泛。
Steel rail fastener elastic strip buckling pressure test system
The invention discloses a steel rail fastener elastic strip buckling pressure test system. The test process comprises the following steps: S1, applying constant excitation to a steel rail elastic fastener elastic strip; S2, measuring the vibration frequency and the vibration amplitude of an elastic strip of the steel rail elastic fastener; S3, establishing a relational database among the buckling pressure, the vibration frequency and the vibration amplitude of different steel rail elastic fastener elastic strips; and S4, comparing the vibration frequency and the vibration amplitude of the elastic strip of the steel rail elastic fastener tested in the step S2 with the relational database established in the step S3 to obtain a corresponding buckling pressure parameter. Compared with manual testing, the steel rail fastener elastic strip buckling pressure testing system adopting the structure has the advantages of convenience, rapidness, more accurate measurement and wider measurement range.
本发明公开了一种钢轨扣件弹条扣压力测试系统，测试过程包括如下步骤：S1.对钢轨弹性扣件弹条施加一个恒定的激振；S2.测出钢轨弹性扣件弹条的振动频率和振动幅度；S3.建立不同钢轨弹性扣件弹条的扣压力、振动频率和振动幅度之间关系数据库；将S2步骤中测试出来的钢轨弹性扣件弹条的振动频率和振动幅度与S3步骤中建立的关系数据库进行比对，得出对应的扣压力参数。本发明采用上述结构的一种钢轨扣件弹条扣压力测试系统，相比于人工测试，不仅方便快捷，而且测量更加精准，测量范围也更加广泛。
Steel rail fastener elastic strip buckling pressure test system
一种钢轨扣件弹条扣压力测试系统
FANG XUEQIAN (Autor:in)
17.09.2021
Patent
Elektronische Ressource
Chinesisch
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