Simulation Calculation of Lateral Impact Force
Acting on Guard Rail while Passing Through
Turnout Zone on the Side-Way

RENZun-song; ZHAI Wan-ming; WANG Qi-chang

Volume 13 Issue 4

Aug. 2000

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Article Contents

Journal of Southwest Jiaotong University > 2000 > 13(4): 344-347.

RENZun-song, ZHAI Wan-ming, WANG Qi-chang. Simulation Calculation of Lateral Impact ForceActing on Guard Rail while Passing ThroughTurnout Zone on the Side-Way[J]. Journal of Southwest Jiaotong University, 2000, 13(4): 344-347.

Citation:

RENZun-song, ZHAI Wan-ming, WANG Qi-chang. Simulation Calculation of Lateral Impact Force Acting on Guard Rail while Passing Through Turnout Zone on the Side-Way[J]. Journal of Southwest Jiaotong University, 2000, 13(4): 344-347.

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Simulation Calculation of Lateral Impact Force Acting on Guard Rail while Passing Through Turnout Zone on the Side-Way

Publish Date: 25 Aug 2000

Abstract

Abstract

Using the flange clearance and the wheel/rail dynamical clearance, a method is presented to calculate the lateral impact force acting on the guardrail. Based on a vehicle/turnout spatial coupled vibration model, the dynamic responses of the guardrail are calculated by simulation when the vehicle passing through the No. 12 speed-raised movable-point simple turnout.
- turnout,
- guardrail,
- flange clearance,
- impact force