Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sleeper with adjustable ballast bed resistance, design method and testing device
The invention relates to the technical field of rail transit, in particular to a sleeper with adjustable ballast bed resistance, a design method and a testing device. The sleeper with the adjustable ballast bed resistance comprises a sleeper body and an inflatable cushion, the inflatable cushion is arranged on the side, used for making contact with a ballast bed, of the sleeper body, the inflatable cushion is provided with an inflation valve, through the arrangement, the ballast bed resistance generated by the sleeper can be adjusted according to the actual situation, and the ballast bed resistance can be adjusted according to different requirements; the design method of the sleeper with the adjustable ballast bed resistance is used for designing the sleeper with the adjustable ballast bed resistance, through the design method, the air pressure values of the inflatable cushions at different positions in the line can be set according to the actual working condition and operation condition, and the capacity of changing the ballast bed design resistance of the same line due to the change of the service environment is improved; the testing device for the track bed resistance adjustable sleeper is used for testing the track bed resistance adjustable sleeper, and through the arrangement, the track bed resistance adjustable sleeper can be conveniently tested under different gradients.
本发明涉及轨道交通技术领域，具体涉及一种道床阻力可调的轨枕、设计方法及测试装置。道床阻力可调的轨枕，包括轨枕本体和充气垫，所述充气垫设置于所述轨枕本体用于与道床接触的一侧，所述充气垫设有充气阀，通过该设置，可根据实际情况调整轨枕产生的道床阻力，实现道床阻力可根据不同需求进行调整；道床阻力可调轨枕的设计方法，用于设计所述的道床阻力可调的轨枕，通过该设计方法，可根据实际的工况和运营情况，设置线路中不同位置充气垫的气压值，提高了同一线路因服役环境变化而改变道床设计阻力的能力；道床阻力可调轨枕的测试装置，用于测试所述的道床阻力可调的轨枕，通过该设置，方便在不同坡度下对道床阻力可调轨枕进行测试。
Sleeper with adjustable ballast bed resistance, design method and testing device
The invention relates to the technical field of rail transit, in particular to a sleeper with adjustable ballast bed resistance, a design method and a testing device. The sleeper with the adjustable ballast bed resistance comprises a sleeper body and an inflatable cushion, the inflatable cushion is arranged on the side, used for making contact with a ballast bed, of the sleeper body, the inflatable cushion is provided with an inflation valve, through the arrangement, the ballast bed resistance generated by the sleeper can be adjusted according to the actual situation, and the ballast bed resistance can be adjusted according to different requirements; the design method of the sleeper with the adjustable ballast bed resistance is used for designing the sleeper with the adjustable ballast bed resistance, through the design method, the air pressure values of the inflatable cushions at different positions in the line can be set according to the actual working condition and operation condition, and the capacity of changing the ballast bed design resistance of the same line due to the change of the service environment is improved; the testing device for the track bed resistance adjustable sleeper is used for testing the track bed resistance adjustable sleeper, and through the arrangement, the track bed resistance adjustable sleeper can be conveniently tested under different gradients.
本发明涉及轨道交通技术领域，具体涉及一种道床阻力可调的轨枕、设计方法及测试装置。道床阻力可调的轨枕，包括轨枕本体和充气垫，所述充气垫设置于所述轨枕本体用于与道床接触的一侧，所述充气垫设有充气阀，通过该设置，可根据实际情况调整轨枕产生的道床阻力，实现道床阻力可根据不同需求进行调整；道床阻力可调轨枕的设计方法，用于设计所述的道床阻力可调的轨枕，通过该设计方法，可根据实际的工况和运营情况，设置线路中不同位置充气垫的气压值，提高了同一线路因服役环境变化而改变道床设计阻力的能力；道床阻力可调轨枕的测试装置，用于测试所述的道床阻力可调的轨枕，通过该设置，方便在不同坡度下对道床阻力可调轨枕进行测试。
Sleeper with adjustable ballast bed resistance, design method and testing device
一种道床阻力可调的轨枕、设计方法及测试装置
DAI FENG (Autor:in) / YANG WENMAO (Autor:in) / LIN HONGSONG (Autor:in) / YU HAOWEI (Autor:in) / CAI WENFENG (Autor:in) / ZHANG WEIFENG (Autor:in) / QIAN KEYUAN (Autor:in) / HU LIANJUN (Autor:in)
13.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
/
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
,
Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein
/
G01L
Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden
,
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
/
G01M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES
,
Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
/
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
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