首页|期刊简介|投稿指南|分类索引|刊文选读|订阅指南|证明资料|样刊邮寄查询|常见问题解答|联系我们
孟玉山,赵大威,刘杰,等. 线性荷载下排桩、空沟隔振特性试验研究[J]. 科学技术与工程, 2020, 20(27): 11240-11249.
mengyushan,et al.Test on Vibration Isolation Characteristics of Row Piles and Hollow Trenches under Linear Loads[J].Science Technology and Engineering,2020,20(27):11240-11249.
线性荷载下排桩、空沟隔振特性试验研究
Test on Vibration Isolation Characteristics of Row Piles and Hollow Trenches under Linear Loads
投稿时间:2020-02-21  修订日期:2020-09-24
DOI:
中文关键词:  线性荷载  室外试验  不同隔振屏障  影响范围
英文关键词:linear load  outdoor test  different vibration isolation barriers  influence range
基金项目:
           
作者单位
孟玉山 河北建筑工程学院土木工程学院
赵大威 河北建筑工程学院土木工程学院
刘杰 河北建筑工程学院土木工程学院
刘晶磊 河北建筑工程学院土木工程学院
摘要点击次数: 139
全文下载次数: 55
中文摘要:
      为了研究排桩、空沟的隔振效果的影响范围,通过试验研究的方法在线性荷载条件下对此进行了研究,结果表明:在线性荷载条件下,排桩可取得整体性的隔振特点,并且在不同的屏障前均出现了振动增强的情况;深度的增加可使得排桩、空沟的影响范围增加;随着屏障宽度的增加,排桩的影响范围呈现出了增长的趋势,而空沟则为整体下降的趋势。且空沟的影响范围降低程度相比于排桩较小;随着振源距的增加,空沟、排桩的影响范围均为降低趋势。
英文摘要:
      In order to study the influence range of the vibration isolation effect of piles and hollow trenches, this method was studied under the condition of linear load through experimental research methods. The results show that under the condition of linear load, the overall vibration isolation characteristics of the piles can be obtained. In addition, the increase of vibration occurred in front of different barriers; the increase in depth can increase the range of influence of piles and empty trenches; as the width of the barrier increases, the range of influence of piles shows an increasing trend, and The empty ditch is a downward trend overall. In addition, the reduction range of the effect range of the empty trench is smaller than that of the row pile. With the increase of the vibration source distance, the impact range of the empty trench and the row pile are decreasing.
查看全文  查看/发表评论  下载PDF阅读器
关闭
你是第34840961位访问者
版权所有:科学技术与工程编辑部
主管:中国科学技术协会    主办:中国技术经济学会
Tel:(010)62118920 E-mail:stae@vip.163.com
京ICP备05035734号-4
技术支持:本系统由北京勤云科技发展有限公司设计

京公网安备 11010802029091号