THE IMPACT DRILLING EFFECT ON THE SURROUNDING BUILDINGS

Jiang Feng; Fang Jia; Chen Ziyi; Wang Yu; Zhang Bo

doi:10.13204/j.gyjz201203019

Volume 42 Issue 3

Dec. 2014

Turn off MathJax

Article Contents

Article Navigation > INDUSTRIAL CONSTRUCTION > 2012 > 42(3): 88-92,116

Jiang Feng, Fang Jia, Chen Ziyi, Wang Yu, Zhang Bo. THE IMPACT DRILLING EFFECT ON THE SURROUNDING BUILDINGS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(3): 88-92,116. doi: 10.13204/j.gyjz201203019

Citation:

Jiang Feng, Fang Jia, Chen Ziyi, Wang Yu, Zhang Bo. THE IMPACT DRILLING EFFECT ON THE SURROUNDING BUILDINGS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(3): 88-92,116. doi: 10.13204/j.gyjz201203019

Jiang Feng, Fang Jia, Chen Ziyi, Wang Yu, Zhang Bo. THE IMPACT DRILLING EFFECT ON THE SURROUNDING BUILDINGS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(3): 88-92,116. doi: 10.13204/j.gyjz201203019

Citation:

Jiang Feng, Fang Jia, Chen Ziyi, Wang Yu, Zhang Bo. THE IMPACT DRILLING EFFECT ON THE SURROUNDING BUILDINGS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(3): 88-92,116. doi: 10.13204/j.gyjz201203019

PDF( 0 KB)

THE IMPACT DRILLING EFFECT ON THE SURROUNDING BUILDINGS

doi: 10.13204/j.gyjz201203019

1.
1. Beijing Municipal Institute of City Planning &Design,Beijing 100045,China;
2.
2. Patent Examination Cooperation Center of SIPO,Beijing 100190,China;
3.
3. China Highway Engineering Consulting Group Company Ltd,Beijing 100096,China;
4.
4. The College of Architecture and Civil Engineering,Beijing University of Technology,Beijing 100124,China

Received Date: 2011-08-20
Publish Date: 2012-03-20

Abstract

Abstract

The vibration of impact drilling was tested to evaluate the impact on surrounding buildings.The main test items included: acceleration on ground surface,acceleration in deep layers,and soil layer deposition.The vibration attenuation rules,wave propagation rules and deposition near the building in different formations caused by vibration were analyzed,and the engineering measures were taken to ensure the building safety.The result showed that the vibration would be generated in foundation obviously during impacting drilling.And the rate of vibration attenuation was higher on ground surface and in the inner formation.The waves caused by vibration propagate in two ways.Vibration amplitude was mainly distributed in relatively lower frequency range in the silt layer near the ground surface.Using method of every hole piling and limiting the number of drilling could reduce the impact of vibration on surround buildings effectively.
- impact drilling,
- vibration,
- surrounding buildings,
- field-test