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模袋混凝土护坡结构设计与模袋混凝土灌注中应注意事项

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模袋混凝土护坡结构设计与模袋混凝土灌注中应注意事项

发布日期:2016-07-02 16:57 来源:http://unpersun.com 点击:

天津快乐十分MODAIHUNNINGTUHUPOHUANDEXINGSHIYOUZHIJIEFANGHUHEJIANJIEFANGHU。ZHIJIEFANGHUSHIDUIHEANBIANPOZHIJIEJINXINGJIAGU,YIDIKANGSHUILIUDECHONGSHUAHETAOSHUA。CHANGYONGPAOSHI、GANQIPIANSHI、JIANGQIPIANSHI、SHILONGJISHAOKUNDENGXIUZHU。JIANJIEFANGHUSHIYONGYUHECHUANGJIAOKUANHUOFANGHUZHANGDUJIAODADEHEDUAN,KEXIUZHUDINGBA、SHUNBAHEGEBADENG,JIANGSHUILIUTIAOLIHEAN。

WOMENYANCHENGHAINENGSHUIXIAGONGCHENGYOUXIANGONGSIJIUMODAIHUNNINGTUHUPOJIEGOUSHEJIZUOYIXIAJIANXI:

YI、MODAIXINGSHIDEXUANZE:ANSUOYONGDECAIZHIHEJIAGONGGONGYIBUTONGKEFENWEIJIZHIMODAIHEJIANYIMODAI。JIZHIMODAIZHUYAOYOUJINLUN、DILUNHEBINGLUNZHANGSIZHIWUZHICHENG,QIANGDUGAO,KONGJINGJUNYUN,CHONGTIANSHIJIBENBULOUSHUINI,KEYIZHICHENGDAIFANLVDIANXINGSHI,KEYIYONGBENGCHONGGUANSHAJIANGHUOXILIHUNNINGTU。JIANYIMODAIXICAIYONGJUBINGXIBIANZHIWUFENGZHI,DAITIBENSHENBUJUBEIFANLVGONGNENG,XUZAIPOMIANSHANGJIAPUFEIZHIZAOZHIWULVCENG,DAINEIZHICHONGGUANSHAJIANGHECAIQURENGONGZILIUGUANTIANFANGSHI。DIANHUPODEHUNNINGTUMODAIXUANZEYINGGENJUGONGCHENGDENGJI、SHIGONGTIAOJIAN、FENGLANGHESHUILIUZHUANGKUANG、SUONENGTIGONGDEZIJINHESHIGONGSHEBEIYIJIWAIGUANYAOQIUDENGQUEDINGXUANYONGJIZHIMODAIHUOJIANYIMODAI。MODAIDEXINGSHIYIXUANYONGDAIPAISHUIDIANXING。


天津快乐十分ER、HOUDUQUEDING:MODAIHUNNINGTUHUPOZHUYAOCHENGSHOUFENGLANGHEZAI。ZAIHANLENGDIQUHAIYOUDONGJIBINGTUILIZUOYONG。ERDICHUGUANGDONGDEDABUFENDIQUDOUHENSHAOCHUXIANJIEBING,YINERMODAIHUNNINGTUHUANDEHOUDUZHUYAOSHIYOUMANZUKANGBOLANGWENDINGYAOQIUDEBANHOUQUEDING。AN《DIFANGGONGCHENGSHEJIGUIFAN》ANHUNNINGTUBANZHENGTIWENDINGSUOXUDEHUMIANBANHOUDUtJISUAN,JISUANGONGSHIRUXIA:SHIZHONGtWEIHUNNINGTUHUMIANBANHOUDU(m);ηWEIXISHU,QU0.075;HWEIJISUANBOGAO(m),QUH1%;WEIHUNNINGTUBANDEZHONGDU;rWEISHUIDEZHONGDU;LWEIBOZHANG(m);BWEIYANXIEPOFANGXIANG(CHUIZHIYUSHUIBIANXIAN)DEHUMIANZHANGDU(m);mWEIXIEPOPOLV,αWEIXIEPODEPOJIAO(DU)。ANKANGBOLANGWENDINGYAOQIUJISUANDEMODAIHUNNINGTUHOUDU,BINGQIEMANZUGOUZAOYAOQIU,HUNNINGTUHUPODEHOUDUBUYIXIAOYU10cm。


SAN、KANGHUAWENDINGXINGXIAOHE:YOUYUMODAIHUNNINGTUYUBOMIANTUWEILIANGZHONGBUTONGDECAILIAO,TAMENDEWULIJILIXUEXINGZHIDOUJIERANBUTONG,TAMENDEJIEMIANDEZHANJUXINGNENGYOUSUOJIANGDI,YINCIMODAIHUNNINGTUYUBOMIANTUZHIJIANDEJIEMIANWEIZUIWEIXIANDEHUADONGMIAN。JISUANGONGSHIRUXIA:Kcs=(L3+L2cosα)fcs/sinα SHIZHONG KcsWEIMODAIYUDITUJIANDEKANGHUAWENDINGANQUANXISHU;fcsWEIMODAIYUDITUJIANDEMOCAXISHU;αWEIDIPOJIAO;L2、L3WEIZHANGDU(m)。

模袋混凝土护坡

SI、PAISHENHESUAN:JIZHIMODAIDEMEIGEPAISHUIDIANMIANJIJIN4cm2,QIPAISHENNENGLIYINGMANZUXIASHIYAOQIU:qg≥Fsq   qg=naKgiSHIZHONG:qgWEIMEIYANMIKUANDUMODAIPAISHUIDIANDEDANKUANPAISHUILIANG,m3/s;FsWEIANQUANXISHU,KEQUFs≥1.2;qWEIMEIYANMIPOZHANGDEDANKUANCHULIULIANG,m3/s;nWEIMEIYANMIYOUXIAOPAISHUIDEPAISHUIDIANGESHU;aWEIPAISHUIDIANDEMIANJI,m2;KgWEIPAISHUIDIANDESHENTOUXISHU,m/s;iWEIPAISHUIDIANCHUDEZUOYONGPINGJUNSHUILIBIJIANG。DANGPAISHUIDIANDEPAISHUINENGLIBUZUSHIYINGJIASHEPAISHUIKONG。PAISHUIKONGDEJIANJUKEQU3~4m,KONGJINGKEQU50mm,KONGDIYINGSHETUGONGZHIWULVCENG。

 

WU、DINGBUHEDIJIAOJIEGOU:MODAIHUNNINGTUHUPODEDINGBUYINGLAOGUFENGDING,YIFANGZHISHUILIUCHONGSHIPOTU,BINGZENGJIAHUPODEWENDING。FENGDINGXINGSHIKECAIQUPINGFENGHUOMAOFENG。PINGFENGYANSHENZHANGDUKEQU0.5~1.0m,MAOFENGRUTUSHENDUBUYIXIAOYU0.5m。FENGDINGXINGSHIRUTU (a)SUOSHI。DIJIAOBIXUMAIRUSHIZHONG,RUTUSHENDUBUYINGXIAOYUCHONGSHUASHENDUYIXIA0.5m,RUTU (b)SUOSHI。HUPOYURUANTIPAIZHIJIANDELIANJIEBIXUPINGSHUNZHENGQI,JINMILAOGU,MODAIHUNNINGTUSHENRURUANTIPAIMAOGUCAONEIHUOTIEJINRUANTIPAIDEDINGBUPINGTAI。HUPOFANWEINEISHANGXIAYOULIANGCEYUBUHUPODUANZHIJIANDEJIETOUBIXUCHULILIANGHAO。JIETOUCHULIKECAIQUSHUNPOKAICAO,JIANGMODAIHUNNINGTUMAIRENCAOZHONGDEFANGSHI。JIETOUFENJIECHUDEPOMIANBIXULIANJIEPINGSHUN。KAICAOMAIRUSHENDUSHANGYOUDUANBUXIAOYU0.5m,XIAYOUDUANBUXIAOYU0.7m。


混凝土的灌注:混凝土输送采用HBT-60型混凝土泵进行,输送距离可达500m,输送混凝土速度为50m3/h。工程配备3台混凝土泵分别对应河道两边布置的3个拌和系统,混凝土泵


GENJUSHUSONGJULIZAIWANCHENGYIDUANMODAIHUNNINGTUHOU,JINXINGYIWEI。

天津快乐十分HUNNINGTUDEGUANZHUSHIGONGZHONG,BIXUZHUYIYIXIASHIXIANG:

天津快乐十分①ZAIXIASHEMODAIDETONGSHI,BIXUYONGXISHENGJIANGMEIGEGUANZHUKOUYONGHUOJIEZHAHAO,XISHENGDELINGYIDUANXUANGUAZAIYONGFUBIAOFUZAISHUIMIANSHANG,YIJIANSHAOQIANSHUIYUANZAISHUIXIAXUNZHAOGUANZHUKOUDESHIJIAN;


②HUNNINGTUGUANZHUQIANYINGYONGQINGSHUICHONGXISHIRUNGUANDAO,RANHOUYONGSHUINISHAJIANGRUNHUAGUANDAO;


③GUANZHUJIANGJINBAOMANSHI,YINGZANTING5~10min,DAIMODAIZHONGDESHUIFENXICHUHOU,ZAIGUANZHUZHIBAOMAN;


天津快乐十分④MEIGEGUANZHUKOUGUANZHUJIESHUHOU,BIXUYONGSHENGZIJIANGGUANZHUKOUZHASI;


⑤ZAIGENGHUANGUANZHUKOUSHI,SHUISHANGANPAIRENYUANXIEZHUQIANSHUIYUANGONGZUO;


天津快乐十分⑥BIXUBAOZHENGHUNNINGTUBENGDEYUNXINGKEKAOXING,YIDANCHANSHENGDUGUANXIANXIANG,YINGJISHICHULI。 


相关标签:模袋混凝土施工

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