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集材绞盘机噪声及其对环境的影响 被引量:1

Analysis of noise and environment impact of cableway winch
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摘要 为探究集材绞盘机噪声特性及环境影响,基于JS3-2、武夷781及JSD3-2绞盘机声级实测数据,进行Arc GIS可视化分析、模型处理、均值统计和环境评价。结果表明:绞盘机工作噪声大小及空间分布特性与绞盘机型号和数量基本无关,而距离绞盘机越近,噪声值越大,噪声等值线越密集,噪声随距离变化波动程度小;距离绞盘机5 m以外,绞盘机噪声等值线分布较均匀,噪声变化趋于稳定;电动绞盘机振动噪声比柴油绞盘机噪声大2-6 d B;多台绞盘机同时工作的噪声大小与分布,基本等同于其中产生最大噪声的单台绞盘机的情况,环境影响不存在叠加效应;绞盘机工作噪声环境均达重度污染,会使绞盘机司机感觉吵闹,有损工人听觉与视觉神经并会干扰集材作业。 This study aimed to explore the noise characteristics and environment impact of cableway winch based on Arc GIS visualization analysis,model processing,statistical average and environment evaluation of JS3-2,Wuyi 781 and JSD3-2 winch noise data. The results showed that the noise level and spatial distribution characteristics of working winch had little relation with winch type and quantity. The closer to winch,the noise was louder,the noise contour was more intensive and the noise fluctuations tended to be smaller scale. The distribution of noise contour line was uniform and the noise change tended to be stable when it was 5 m away from winch. The vibration noise of electric winch was slightly louder than that of diesel winch. The noise level of several winches working at the same time was basically the same as a single winch which produced the maximum noise among them and the noise level as well as the distribution of winch noise had no superposition effect. The noise pollution of winch in logging operation reached to a high level,resulting in possible noisy and nerve hurt to skidding workers.
出处 《森林与环境学报》 CSCD 北大核心 2015年第3期225-229,共5页 Journal of Forest and Environment
基金 国家自然科学基金项目(30972359) 国家"工程索道"精品课程资助项目[教高函(2010)14号] 国家"工程索道"精品资源共享课程资助项目[教高函(2013)115号111zj0588] 福建省林业厅科学基金项目[闽林科(2013)5号K851310301] 福建农林大学高水平大学建设资助项目(113-612014018)
关键词 集材绞盘机 噪声特性 等值线 噪声污染 环境影响 skidding winch noise characteristics contour line noise pollution environment impact
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  • 1周新年著..工程索道与悬索桥[M].北京:人民交通出版社,2013:377.
  • 2周新年,赖阿红,周成军,巫志龙,刘富万,苏春敏.山地森林生态采运研究进展[J].森林与环境学报,2015,35(2):185-192. 被引量:35
  • 3徐敬敬..基于GIS的崇明土壤养分空间变异及肥力综合评价研究[D].上海交通大学,2010:
  • 4EDGARDO A J, NEWHARD K. Traffic noise affects forest bird species in a protected tropical forest[ J]. Revista De Biologia Tropical, 2011,59 (2) :969 - 980. 被引量:1
  • 5刘晶..高强度噪声对凹耳蛙听觉的影响[D].厦门大学,2014:
  • 6蔡超..道路噪声对鸟类习鸣质量的影响因子研究——以金丝雀为例[D].天津大学,2012:
  • 7MARCIN P, JAROSLAW W, MAREK K, et al. The effect of road traffic on a breeding community of woodland birds [ J ]. European Journal of Forest Research, 2013, 132 (5/6) :931 - 941. 被引量:1
  • 8ARNAUD D S, JELMER M S, EMMI S, et al. Artificial night lighting rather than traffic noise affects the daily timing of dawn and dusk singing in common European songbirds [ J]. Behavioral Ecology, 2014, 25 (5) :1 037 -1 047. 被引量:1
  • 9飞天.噪声对植物也有影响[J].科学之友,2012(7):65-65. 被引量:3
  • 10张树玲..城市环境噪声对居住区声环境的影响及优化方法研究[D].吉林大学,2011:

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