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强夯技术在高速公路路基施工中的应用

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强夯技术在高速公路路基施工中的应用

发布日期:2016-07-27 作者: 点击:

亚博体育彩票DANGQIAN,QUANGUOGAOSUGONGLUJIANSHEFANGXINGWEIAI,TOURUZAIZHUBUJIADA。YOUYUGAOSUGONGLUJIANSHEYAOQIUGAO、GONGQIDUAN、DIANDUOMIANGUANGFANWEIDA,ZAISHIGONGZHONGXUYAOBUDUANCHUANGXIN,YUNYONGXINJISHU、XINGONGYICHENGWEIBIRAN。JINNIANLAI,QIANGHANGLUJIJISHUZAIZHUJIANTUIGUANGSHIYONG,BINGQIEQUDELEYIDINGDEXIAOGUO。QIANGHANGFENWEIZHUHANG、FUHANGHEMANHANGSANGEJIEDUAN,SHIGAIBIANSHENCENGTUTIJIEGOUDEDONGLIFANGFA,QIYUANLISHI:JIANGHENZHONGDECHUI(YIBANWEI10-20T)QIDIAODAOYIDINGDEGAODU(YIBANYINGDAYU10mXIAOYU15m,GEBIEQINGKUANGZUIDAGAODUKEDA20m),HOUZIYOULUOXIA,SHIQIHENDADESHINENGZHUANBIANCHENGCHONGJINENGJISHINENG,ANXIASHIJISUANE=m×h(t·m),W=E×10KNm,QIZHONGE-SHINENG,m-CHUIZHILIANG(t),h-ZIYOULUOTITISHENGGAODU(m)。ZHEIZHONGSHINENGZHUANHUANWEICHONGJINENG,TONGSHICHANSHENGJUDADECHONGJIBOHECHONGJILI。RUCIFANFUCHONGJIDIMIAN,SHISHENCENGSHIXIANHUANGTUDEJIEGOUCHANSHENGLIEXI,BIANJIEGOUPOHUAI,KONGXIBIANXIAO,SHUIFENCONGKONGDAOBEIQIANGXINGJIYACHUQU,JIANSHAOYASHITUDEHANSHUILIANG,ZENGJIATUDEMIDU,DADAOCHULISHIXIANHUANGTUDEMUDE。

HUKUNGAOSUGONGLUCHANGJINDUANQUANZHANG168Km,YINDIZHIGEYI,ZAIBUFENLUDUANLUJISHIGONGZHONGCAIYONGLEQIANGHANGJISHU。ZAIB4-3BIAO(HAERBINHUALONGJIAOTONGJIANSHEYOUXIANGONGSI)CHENGJIANDELUJIZHONGYOUYIDUAN(K503+020-K505+500)TUZHIWEISHIXIANXINGHUANGTU,JINGPIZHUN,TONGYICAIYONGQIANGHANGJISHUCHULI。QIGONGZUODEZHUYAONEIRONGRUXIA:

一、夯实机具的选择   

亚博体育彩票YINGAIDUANLUJIDESHIXIANXINGHUANGTUJIAOSHENYIBAN3-6m,YINCIYAOQIUYINGXIANGSHENDUYINGWEI6mYISHANG。QIYINGXIANGSHENDUANXIASHIJISUAN:

H=a·w·h

亚博体育彩票SHIZHONGH-JIAGUYINGXIANGSHENDU(m)

W-CHUIZHONG(KN)=DUN·l0(KN/T)

H-LUOJU(m)

A-XISHUQU0.35

YISHANGSHIFANTUI,

亚博体育彩票SHEH=6m,W·h=2938×78KN·m.

亚博体育彩票DANGYINGXIANGSHENDUWEI5mSHI,W·hWEI2000KN·m.

亚博体育彩票YOUCIKEZHI,RU2OTCHUIXIALUOGAODUWEI15mFANGNENGMANZUYINGXIANGSHENDUWEI6m|KAOSHI|DA|SHIDEYAOQIU,DANLUOJUYIBANBUDEXIAOYU6m,TONGCHANGWEI10-15m,XIANRAN10TCHUIBUNENGMANZU6mYINGXIANGSHENDUYAOQIU。JIAGUSHENDUWEI4.5mSHI,LUOJU2Om,10TCHUITONGYANGBUNENGMANZUSHEJIYAOQIU,YINCI,GAILUJIDUANYAOQIUHANGCHUIZIZHONGWEI20T,LUOJUZAI6-15mFANGNENGMANZUYAOQIU。

二、试验段开工报告

1.SHIYANDUANKAIGONGBAOGAOANFENXIANGGONGBAOGAOYAOQIUBAOJIANLIGONGCHENGSHISHENPI;

2.SHIYANDUANZHANGDUYIBANXUAN50-100mWEIYI;

3.BIANZHIHANGDIANBUZHITU,CELIANGFANGYANGYAOQIUQUEBAOSHEJIYAOQIUDEHANGJIYINGXIANGMIANJI;

4.SHIYANDUANYINGRENZHENQINGBIAO,QINGCHUCAOGENSHUGENDENGZAWUJIJIANZHULAJIDENG,SHIDIJIBIAOMIANPINGZHENG,YAOQIUYONGPINGDIJITUIPING,YALUJINIANYA1-2BIAN,DOUKANBUWEIYINGNENGWEIBUZHIXIAQIANGHANGDIANWEIZHUN,TIANQIANQIANGHANGBIXUMANZUSHEJIMIANJI;

5.SHIYANQIAN,YINGDIAOCHASHIGONGDUANDEZHOUWEIYOUCUNZAIJIANZHUWU、GOUZAOWU、DIXIASHESHIGAOYADIANXIAN、DIANLAN、GONGSHUIGUANXIANDENG;

6.BUSHEZHUHANGDIANHEFUHANGDIAN,CHUIDIQINGXIEDUYINGXIAOYU30°,FOUZETIANTUZHENGPING;

亚博体育彩票7.BUSHESHUIZHUNJIDIAN,JIDIANYAOQIUYINGSHEZAIQIANGHANGXIANLUYINGXIANGFANWEIWAI30mYIWAI,JIZHUNGESHUYINGQUEBAOHANGDIANCHENJIANGDEGUANCELUXIANXIAOYU60m,ZUIDA80m。ZUIHAOYONGHUNNINGTUGUANZHU,SHENDUBUXIAOYU50cm。HANGJIDIANGAOCHENGGUANCEYAOQIUJINGQUEDAO1HAOMI;

8.SHIYANDUANDUHANGYAOQIUXIANGGUANCANSHU

(1)HANGJINENGDEDAXIAO(KN·m);

亚博体育彩票(2)HANGJIDIANJIANJU,YISHEJI;

(3)HANGJICISHU;

亚博体育彩票(4)XIANGLINLIANGBIANHANGJIJIANDEJIANGESHIJIAN(YIBANYINGDAYU2XIAOSHI);

(5)HANGJIKUANDUJIYINGXIANGFANWEI;

(6)HANGJISHENDUJIYINGXIANGFANWEI;

亚博体育彩票(7)ZONGCHENJIANGLIANGHEZUIHOUERJI,YIJICHENJIANGLIANG,TONGGUOSHIYANDUANQIUDEaZUIXIAOHANGJIJIANJU,bLIANGBIANJIANDEJIANGESHIJIAN,cQUERENSHEJIGUIDINGDEHANGJIBIANSHUNENGFOUMANZUCHENJIANGLIANGJIYASHIDUYAOQIU。

9.ZONGCHENJIANGLIANG

亚博体育彩票(1)ZAIQIANGHANGQIANTONGGUOTUIPING、NIANYA、FANGYANGHOU,QUERENMEIYIGEHANGJIDIANDEHANGQIANBIAOGAO,QUERENGAISHIYANDUANHANGQIANBIAOGAO。

亚博体育彩票(2)JINGGUOZHUHANG、FUHANG、MANHANGHOU,CHUCEDINGHANGDIANCHENJIANGLIANGWAI,HAIXUYONGPINGDIJIZHENGPING,HENGZONGPOYUHANGQIANXIANGTONG,YALUJIJINGYAYIBIANHOU,JIANCEGEHANGJIDIANDECHENJIANGLIANGJILUJIDEZONGCHENJIANGLIANG。

10.YASHIDUJIANCE

(1)YAOQIUZAIQIANGHANGQIAN,SHIYANJIANCESHIYANDUAN:TUDEKELIFENXI、YEXIAN、SUOXIAN、SHIXIANXINGHUANGTULEIBIE,ZUIJIAHANSHUILIANG,ZUIDAGANMIDU,BIYAOSHIHAIYAOCEDINGCBRZHI,JISHICEDINGSHIYANDUANDEDANGTIANHANSHUILIANG。

(2)ZAIQIANGHANGQIAN,ZAICEDINGDUANNEIXUANBIYAODEYASHIDUGUANCEDIAN,YINGCEDING1m,0.5m,HANGHOUJINGNIANYAHOUDESANGECENGWEIYASHIDU。

11.QUERENHANGJIXIAOGUO

(1)YIJUTUZHIYIJINGJIDINGDESHIXIANXINGHUANGTUZUIDACHENJIANGLIANG,YUSHICELUJISHIYANDUANZONGCHENJIANGLIANGXIANGBIJIAOSHIFOUXIANGFU。

(2)QUERENGECENGYASHIDUHANGQIAN、HANGHOUDUIBI。   

三、强夯地基质量

GAIDUANLUJIJINGGUOQIANGHANGCHUZHI,JINGJIANCE,YASHIDUDADAO93%YIJIBENNENGMANZUSHEJIYAOQIUJIGUIFANYAOQIU。


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