PROPAGATION RULE OF SUBWAY VIBRATION IN BUILDING AND VIBRATION-ISOLATING EFFECT OF SAND LAYER

Shen Yuekui; Zhang Tao

doi:10.13204/j.gyjz201010012

Volume 40 Issue 10

Dec. 2014

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Shen Yuekui, Zhang Tao. PROPAGATION RULE OF SUBWAY VIBRATION IN BUILDING AND VIBRATION-ISOLATING EFFECT OF SAND LAYER[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(10): 49-53. doi: 10.13204/j.gyjz201010012

Citation:

Shen Yuekui, Zhang Tao. PROPAGATION RULE OF SUBWAY VIBRATION IN BUILDING AND VIBRATION-ISOLATING EFFECT OF SAND LAYER[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(10): 49-53. doi: 10.13204/j.gyjz201010012

Shen Yuekui, Zhang Tao. PROPAGATION RULE OF SUBWAY VIBRATION IN BUILDING AND VIBRATION-ISOLATING EFFECT OF SAND LAYER[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(10): 49-53. doi: 10.13204/j.gyjz201010012

Citation:

Shen Yuekui, Zhang Tao. PROPAGATION RULE OF SUBWAY VIBRATION IN BUILDING AND VIBRATION-ISOLATING EFFECT OF SAND LAYER[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(10): 49-53. doi: 10.13204/j.gyjz201010012

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PROPAGATION RULE OF SUBWAY VIBRATION IN BUILDING AND VIBRATION-ISOLATING EFFECT OF SAND LAYER

doi: 10.13204/j.gyjz201010012

Shen Yuekui¹,
Zhang Tao²

1.
1. Civil Engineering School,Xi’an Architecture &Technology University,Xi’an 710055,China;
2.
2. MCC Real Estate ChongQing CO.,LTD,Chongqing 400015,China

Received Date: 2010-04-30
Publish Date: 2010-10-20

Abstract

Abstract

Based on a real building which is constructed over No.10 underground railway in Shanghai,the paper investigates the vibration isolating effect of sand layer and the propagation rule of vibration in structure by erecting soil-structure combining plan finite element method model.It shows that sand layer has little contribution to reducing the vibration.Meanwhile by discussing the difference between earthquake and subway vibration,it shows that element size should decided by the excellent frequency of vibration.In the end,farther isolating measures are suggested.
- sand layer,
- subway vibration,
- vibration propagation,
- element size