沉桩施工振动对周围房屋影响效应评估研究
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摘要
沉桩施工振动对周围房屋造成影响的纠纷屡见不鲜,已成为一个受关注的社会问题。分析了沉桩施工引起地面振动的机理和规律,并结合工程实例,讨论了目前振动检测的评判标准缺陷,提出进行沉桩等持续振动施工作业对周围房屋影响的安全评价研究是非常迫切和必要的。
It's common to see the dispute caused by pile driving construction vibration effect,which has become a concern of social problems.It is analyzed the mechanism and law of ground vibration caused by the pile driving construction.Combined with the engineering practice,discussion on the defects in the criteria of vibration detection is presented.It is necessary to do assessment study on impact of pile driving vibration on surrounding houses.
It's common to see the dispute caused by pile driving construction vibration effect,which has become a concern of social problems.It is analyzed the mechanism and law of ground vibration caused by the pile driving construction.Combined with the engineering practice,discussion on the defects in the criteria of vibration detection is presented.It is necessary to do assessment study on impact of pile driving vibration on surrounding houses.
引文
[1]贾敏才,周健,李杰三.地基处理施工振动及其对环境的影响评述[J].地下空间,2004,24(4):500-505.
[2]张庆贺,柏炯.沉桩引起环境病害的预测和防治[J].岩石力学与工程学报,1997,16(6):595-603.
[3]Svinkin,M.R.Prediction and calculation of construction vibra-tions[A]//24th Annual Members’Conference.Decades ofTechnology-Advancing into the Future[C].1999,53-69.
[4]孙义.沉桩引起的地面振动[J]//全国建筑振动学术会议论文集[C].1997.
[5]吴铁生.沉桩振动效应观测及振动安全指标探讨[J].高原地震,2004,16(1):40-44.
[6]王与中,黄帼豪,张杰.施工振动造成房屋损坏初探[J]//房屋安全鉴定委员会论文集[C].2005,146-151.
[2]张庆贺,柏炯.沉桩引起环境病害的预测和防治[J].岩石力学与工程学报,1997,16(6):595-603.
[3]Svinkin,M.R.Prediction and calculation of construction vibra-tions[A]//24th Annual Members’Conference.Decades ofTechnology-Advancing into the Future[C].1999,53-69.
[4]孙义.沉桩引起的地面振动[J]//全国建筑振动学术会议论文集[C].1997.
[5]吴铁生.沉桩振动效应观测及振动安全指标探讨[J].高原地震,2004,16(1):40-44.
[6]王与中,黄帼豪,张杰.施工振动造成房屋损坏初探[J]//房屋安全鉴定委员会论文集[C].2005,146-151.
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