价值工程
價值工程
개치공정
VALUE ENGINEERING
2015年
1期
128-129
,共2页
锚杆%无损检测%应力波%小波分形维%动测度参数%Matlab
錨桿%無損檢測%應力波%小波分形維%動測度參數%Matlab
묘간%무손검측%응력파%소파분형유%동측도삼수%Matlab
bolt%non-destructive testing%stress wave%wavelet fractal dimension%dynamic measure parameters%Matlab
本文通过不同张拉荷载等级下两种工况的室内实验研究，采用小波以及分形维思想，再通过整周期逼近信号的衰减计算，得到了能够定量评价锚固质量优劣的三个动测度参数。
本文通過不同張拉荷載等級下兩種工況的室內實驗研究，採用小波以及分形維思想，再通過整週期逼近信號的衰減計算，得到瞭能夠定量評價錨固質量優劣的三箇動測度參數。
본문통과불동장랍하재등급하량충공황적실내실험연구，채용소파이급분형유사상，재통과정주기핍근신호적쇠감계산，득도료능구정량평개묘고질량우렬적삼개동측도삼수。
In this paper, through the indoor experimental studies of two conditions under different tensile load, the wavelet and fractal dimension is used, and then through the attenuation calculation of the entire period approaching signal, three dynamic measure parameters to quantitatively evaluate the anchorage quality are got.
