在zai我wo國guo目mu前qian水shui平ping還hai不bu是shi很hen發fa達da的de時shi候hou
，對dui一yi些xie樣yang品pin的de取qu樣yang還hai是shi不bu太tai正zheng規gui的de，其qi實shi這zhe樣yang也ye是shi會hui影ying響xiang到dao對dui樣yang品pin的de研yan究jiu的de
，從cong而er影ying響xiang到dao整zheng體ti的de效xiao果guo。我wo們men在zai對dui一yi些xie土tu質zhi進jin行xing粉fen質zhi測ce定ding的de時shi候hou都dou是shi需xu要yao使shi用yong粉質儀來lai完wan成cheng的de，這zhe樣yang我wo們men就jiu需xu要yao對dui儀yi器qi的de一yi些xie原yuan理li以yi及ji操cao作zuo方fang式shi進jin行xing一yi些xie培pei訓xun，以yi免mian在zai使shi用yong時shi造zao成cheng儀yi器qi的de損sun傷shang。因yin此ci，提ti高gao原yuan位wei測ce試shi的de能neng力li和he加jia強qiang試shi樣yang擾rao動dong程cheng度du的de定ding量liang分fen析xi和he修xiu正zheng方fang法fa的de研yan究jiu是shi今jin後hou地di基ji沉chen降jiang計ji算suan的de重zhong要yao課ke題ti。這zhe種zhong現xian象xiang與yu高gao靈ling敏min粘zhan土tu類lei似si，表biao明ming天tian然ran沉chen積ji粉fen質zhi土tu不bu僅jin與yu大da多duo數shu天tian然ran沉chen積ji粘zhan性xing土tu一yi樣yang受shou到dao土tu結jie構gou的de影ying響xiang
，而er且qie比bi天tian然ran沉chen積ji粘zhan性xing土tu有you更geng強qiang的de結jie構gou，更geng高gao的de靈ling敏min度du。

quyangraodongduitianranchenjifenzhitudeyasuoxingdeyingxianghenda，shineishiyangeichudetianranchenjifenzhitulixuecanshurongyishizhen。shineishiyandechudegujiequfuyalikenengyanzhongpiandi，gujiequfuyaliqiandechenjiangbianxingkenengyanzhongpianda
，gujiequfuyalihoudechenjiangbianxingyoukenengyanzhongpianxiao。ertianranchenjifenzhitudetianrankongxizhishuweiyuputongtianranchenjizhanxingtushangfang

，shuomingqianzhedelingmindubihouzhegao，kaolvdaofenzhitudeshentouxishubizhanxingtuda

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，shineishiyandechulixuecanshudeshizhenchengdugengda。

更(geng)重(zhong)要(yao)的(de)是(shi)

，在(zai)實(shi)際(ji)工(gong)程(cheng)中(zhong)經(jing)常(chang)遇(yu)到(dao)以(yi)粉(fen)粒(li)含(han)量(liang)為(wei)主(zhu)的(de)天(tian)然(ran)沉(chen)積(ji)土(tu)，其(qi)排(pai)水(shui)條(tiao)件(jian)介(jie)於(yu)排(pai)水(shui)與(yu)不(bu)排(pai)水(shui)之(zhi)間(jian)，迄(qi)今(jin)為(wei)止(zhi)，針(zhen)對(dui)這(zhe)類(lei)天(tian)然(ran)沉(chen)積(ji)粉(fen)質(zhi)土(tu)，尚(shang)未(wei)給(gei)出(chu)合(he)理(li)的(de)歸(gui)類(lei)評(ping)價(jia)體(ti)係(xi)，且(qie)在(zai)實(shi)際(ji)工(gong)程(cheng)設(she)計(ji)中(zhong)存(cun)在(zai)將(jiang)天(tian)然(ran)沉(chen)積(ji)粉(fen)質(zhi)土(tu)與(yu)粘(zhan)性(xing)土(tu)混(hun)為(wei)一(yi)談(tan)

，按(an)總(zong)應(ying)力(li)法(fa)進(jin)行(xing)設(she)計(ji)的(de)現(xian)象(xiang)。這(zhe)樣(yang)的(de)設(she)計(ji)可(ke)能(neng)導(dao)致(zhi)偏(pian)於(yu)保(bao)守(shou)(如路堤的建造)
，或偏於危險(如基坑開挖)。benwenduitianranchenjifenzhitujinxingyixiliedewulilixueshiyan，tongguoyuyizhidezhanxingtuyasuoxingzhuangjinxingdebijiaofenxi，tantaotianranchenjifenzhituyasuoxingzhuang，mingquetianranchenjifenzhituyasuoxingzhuangyutianranchenjizhanxingtudechayi
，tichuyixietianranchenjifenzhitudijidelixuecanshuquedingzhongkenengcunzaidewenti。中國糧油儀器網  http://www.98fo.cn/