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碾压混凝土坝层面不平度的统计分析
引用本文:何小新,吴庆鸣.碾压混凝土坝层面不平度的统计分析[J].建筑机械化,2001,22(4):26-28.
作者姓名:何小新  吴庆鸣
作者单位:武汉水利电力大学机械与材料工程系
摘    要:为解决碾压混凝土层面垫层料摊铺机研制的关键技术问题,首次对碾压混凝土坝层不平度进行了测量和功率谱密度的分析,表明层面与其它常规路面具有明显不同的统计特性,为砂浆垫层料摊铺机械仿形摊铺精度的理论分析和研制提供了作业对象的数学模型。

关 键 词:碾压混凝土  大坝  施工  摊铺机  层面不平度  频谱分析
文章编号:1001-1366(2001)04-0026-03

Unevenness statistic analysis of rolling surface of concrete dam
Wuhan University of Hydraulic and Electric Engineering,Wuhan ,China HE Xiao xin,WU Qing ming.Unevenness statistic analysis of rolling surface of concrete dam[J].Construction Mechanization,2001,22(4):26-28.
Authors:Wuhan University of Hydraulic and Electric Engineering  Wuhan  China HE Xiao xin  WU Qing ming
Affiliation:Wuhan University of Hydraulic and Electric Engineering,Wuhan 430072,China) HE Xiao xin,WU Qing ming
Abstract:In order to solve the key technical issues during the research of the stuffing material paver for rolling concrete dam,the researchers carred out the unevenness measurement and power density spectrum analysis on the surface of the rolling concrete dam for the first time The results showed that its characteristics are different with the conventional road surface The researches presented the operational mathematical model for the mortar distribution accuracy theoretical and machine development
Keywords:rolled concrete  dam construction  paver  surface uneveness  spectrum analysis
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