Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for measuring sinkage of track bed and related assembly
The invention discloses a method for measuring the sinkage of a track bed and related components, which are applied to the field of stable operation, and because the compactness of railway ballasts at the bottom of railway sleepers is improved after a stable system performs stable operation on the track bed of a railway, the track bed can correspondingly sink compared with the stable system before operation, and the stability of the track bed is improved. According to the method, the similar triangle principle is utilized, and the sinkage of the third measuring device after stable operation is obtained according to the distance from the first measuring device to the second measuring device, the distance from the first measuring device to the third measuring device and the vertical displacement of the second measuring device after falling off the rail; due to the fact that the first measuring device, the second measuring device and the third measuring device are all tightly attached to the track after falling, the sinkage of the third measuring device after stable operation can be regarded as the sinkage of the track bed after stable operation, the measuring process is real-time and efficient, the measuring result is accurate, the reliability is high, and the measuring system is simple in structure and convenient to install.
本发明公开了一种轨道道床下沉量测量方法及相关组件，应用于稳定作业领域，由于稳定系统在对铁路的轨道道床进行稳定作业后，铁路轨枕底部道砟的密实度提高，轨道道床相比稳定系统作业前会出现相应的下沉，本发明利用相似三角形原理，根据第一测量装置到第二测量装置的距离、第一测量装置到第三测量装置的距离及第二测量装置在落轨后的垂向位移量，得到第三测量装置在稳定作业后的下沉量；由于第一测量装置、第二测量装置和第三测量装置在落轨后均紧贴轨道，因此，第三测量装置在稳定作业后的下沉量可认为是轨道道床在稳定作业后的下沉量，测量过程实时高效，测量结果精准，可靠性高，测量系统结构简单，安装便捷。
Method for measuring sinkage of track bed and related assembly
The invention discloses a method for measuring the sinkage of a track bed and related components, which are applied to the field of stable operation, and because the compactness of railway ballasts at the bottom of railway sleepers is improved after a stable system performs stable operation on the track bed of a railway, the track bed can correspondingly sink compared with the stable system before operation, and the stability of the track bed is improved. According to the method, the similar triangle principle is utilized, and the sinkage of the third measuring device after stable operation is obtained according to the distance from the first measuring device to the second measuring device, the distance from the first measuring device to the third measuring device and the vertical displacement of the second measuring device after falling off the rail; due to the fact that the first measuring device, the second measuring device and the third measuring device are all tightly attached to the track after falling, the sinkage of the third measuring device after stable operation can be regarded as the sinkage of the track bed after stable operation, the measuring process is real-time and efficient, the measuring result is accurate, the reliability is high, and the measuring system is simple in structure and convenient to install.
本发明公开了一种轨道道床下沉量测量方法及相关组件，应用于稳定作业领域，由于稳定系统在对铁路的轨道道床进行稳定作业后，铁路轨枕底部道砟的密实度提高，轨道道床相比稳定系统作业前会出现相应的下沉，本发明利用相似三角形原理，根据第一测量装置到第二测量装置的距离、第一测量装置到第三测量装置的距离及第二测量装置在落轨后的垂向位移量，得到第三测量装置在稳定作业后的下沉量；由于第一测量装置、第二测量装置和第三测量装置在落轨后均紧贴轨道，因此，第三测量装置在稳定作业后的下沉量可认为是轨道道床在稳定作业后的下沉量，测量过程实时高效，测量结果精准，可靠性高，测量系统结构简单，安装便捷。
Method for measuring sinkage of track bed and related assembly
一种轨道道床下沉量测量方法及相关组件
LUO JIANLI (Autor:in) / ZHANG BAOMING (Autor:in) / XIE JIANGSHENG (Autor:in) / CAI CHANGSHENG (Autor:in) / YE YONGQIN (Autor:in) / ZHAO XUEYU (Autor:in) / LIU QIANG (Autor:in) / YAN TENGFEI (Autor:in) / GUO TAO (Autor:in) / YU QIWEI (Autor:in)
27.06.2023
Patent
Elektronische Ressource
Chinesisch
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