彩票软件大全

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鋼絲繩防護欄桿設計及施工方法
作者:交通護欄  來源:  發表時間:2016-09-27  點擊:80

目前,砼剪力墻結構主體施工階段,樓層外圍周邊門窗洞口防護具有兩方面特點:一是普遍采用腳手鋼管欄桿(腳手鋼管+扣件+密目網)防護體系;二是門窗洞口寬度基本在1.2~2.8米內,且搭設欄桿防護體系時,所需鋼管長度規格多、租賃費高,現場施工過程中,安裝、拆卸、搬運用工多,人工成本高。現介紹鋼絲繩防護欄桿體系,該體系基本解決了以上突出問題,達到提高施工效率、降低施工成本、縮短施工作業時間、減少人員投入的效果,確保施工質量達到“文明工地”要求,并能取得一定的經濟效益。

      一、鋼絲繩防護欄桿簡介

      GANGSISHENGFANGHULANGANBUZHIFANGSHI:ZAIGELOUCENGWAIWEIZHOUBIANXUYAOFANGHUDEMENCHUANGDONGKOUNEICE,XUZHANKONG、BUZHIANZHUANGNEIPENGZHANGLUOSHUAN。CONGZUOSHANGJIAOKAISHI,SHOUXIANGUDINGGANGSISHENGQIDIAN,GANGSISHENGRAOQITANEIPENGZHANGLUOSHUANLIANXUYANXUBUZHIZHIYOUXIAJIAOZHONGDIAN,GUDINGGANGSISHENGZHONGDIAN。SHUIPINGGANGSISHENGZUOWEILANGAN,LANGANNEICEGUAMIMUWANG,BANGZHAGUDINGZAIGANGSISHENGSHANG。

     二、鋼絲繩欄桿設計方法

      1.FANGHULANGANSHEJIBIAOZHUN

      《FANGHULANGANGUOJIAQIANGZHIXINGBIAOZHUNHUIBIAN》ZHONG5.3.1TIAOGUIDING,LANGAN、FUSHOUYUTIDUANANZHUANGWANBIHOU,QIJIEGOUCHENGZAINENGLIYINGSUISHOUGBJ9GUIDINGDESHUIPINGHEZAI0.5Kn/m。

彩票软件大全      2.GANGSISHENGXUANZE

彩票软件大全      GANGSISHENGFANGHULANGAN,SHUIPINGGONGSHEWUDAO,MEIDAOGANGSISHENGJUNBIXUNENGSUISHOU0.5Kn/mSHUIPINGHEZAI。WEIFANGBIANGONGCHENGSHIGONG,JIANSHAOGANGSISHENGHEPENGZHANGLUOSHUANDEGUIGE,DUIDONGKOUKUANDU≤2MI,JUNYI2MIWEIJISUANYIJU;DUI2MI<DONGKOUKUANDU≤2.8MI,JUNYI2.8MIWEIJISUANYIJU。YINMENDONGKOULIANGCEQIANGTIHOUDU≥200HAOMI,SHEDINGYUNXULIDEZUOYONGDIANCHUGANGSISHENGSHUIPINGPIANYIZHENGCHANGWEIZHI150HAOMI。YI2MIKUANDEDONGKOUWEILI,XUSUISHOU100GONGJINSHUIPINGHEZAI。YI2.8MIKUANDEDONGKOUWEILI,XUSUISHOU140GONGJINSHUIPINGHEZAI。

      YIJUGB2103ZHISHENGGANGSHENGBIAOZHUN,QUEDINGGANGSISHENGSHIYONGDONGKOUKUANDU。

      3.PENGZHANGLUOSHUANXUANZE

      1)PENGZHANGLUOSHUANCHENGSHOULALIHEJIANLI。DONGKOUKUANDUZAI2MISHI,GANGSISHENGZUOYONGZAIPENGZHANGLUOSHUANSHANGDEZUIDAHEZAIWEI337GONGJIN,DANGK=1.5SHI,SUOXUANZEDEPENGZHANGLUOSHUANYINGCHENGSHOUDELALIHUOJIANLIYINGWEI505.5GONGJIN。DONGKOUKUANDUZAI2.8MISHI,GANGSISHENGZUOYONGZAIPENGZHANGLUOSHUANSHANGDEZUIDAHEZAIWEI657GONGJIN。DANGK=1.5SHI,SUOXUANZEDEPENGZHANGLUOSHUANYINGCHENGSHOUDELALIHUOJIANLIYINGWEI985.5GONGJIN。

彩票软件大全      2)LUOSHUANCHENGZAILISHEJIZHIJISHIYONGDONGKOUKUANDU。KAOLVDAOSHIGONGFANGBIAN,XUANZENEIPENGZHANGLUOSHUAN。

      PENGZHANGLUOSHUANPENGZHANGGUANCHANGQUEDING。YINJIANLIQIANGQIANGMIANBAOHUCENGHOUDUYIBANWEI15HAOMI,GANGJINTONGCHANGCAIYONGΦ8、Φ10、Φ12SANZHONG;GUANCHANGYING≥25HAOMI;KAOLVPENGZHANGLUOSHUANKANGBALIZUOYONGDIANZAIJIANLIQIANGQIANGTIGANGJINNEICE,QUEDINGPENGZHANGLUOSHUANPENGZHANGGUANCHANGDUBUDIYU30HAOMI。

      3)PENGZHANGLUOSHUANLUOGANCHANGDUQUEDING:YINSHUANGDIANPIAN、LUOMU、SHUANGDIANPIANJIANGANGSISHENGZHIJING,YUEWEI10HAOMI;YINPENGZHANGGUANCHANGBUDIYU30HAOMI,GULUOGANCHANGDUBUDIYU40HAOMI。

彩票软件大全      4.XIANCHANGSHIYAN

      XINGOUZHIHUOYIZAIMOUXIANGMUGONGCHENGZHONGSHIYONGGUODEGANGSISHENG、PENGZHANGLUOSHUANJINRUXINDESHIGONGXIANCHANG,JUNYINGJINXINGGANGSISHENGLANGANSUISHOUSHIYAN,LAIQUEDINGGANGSISHENGHEPENGZHANGLUOSHUANSHIFOUMANZUSHEJIYAOQIU。RUGUOSHIYANBUHEGE,DUIGANGSISHENGFANGHULANGANZHONGCAIYONGDEGANGSISHENGHEPENGZHANGLUOSHUANBIXUZHONGXINSHEJI,ZHONGXINJINXINGXIANCHANGSHIYAN。

      三、施工方法

彩票软件大全      1.CELIANGDAKONGWEI。

      1)YONGSHIBIHEGANGJUANCHI,XIANZAIDONGKOULIANGCENEIQIANGMIAN,JULIDIMIAN0.1MI、1.5MIGAODUCHU,HUACHU100HAOMICHANGSHUIPINGXIAN;

      2)ZAISHUIPINGXIANSHANG,JUDONGKOUBIAN50HAOMICHUHUACHUSHUZHIXIAN;

彩票软件大全      3)YONGSHIBIHEGANGJUANCHI,FENBIEFANGCHUQITAPENGZHANGLUOSHUANDEWEIZHI。

彩票软件大全      2.CHONGJIZHANDAKONG、ZHIPENGZHANGLUOSHUAN。DAKONGYONGDECHONGJIZHANSHANGXUANZHUANGXIANWEI。GENJUPENGZHANGGUANWAIJINGCHICUN,CAIYONGΦ10/12(DONGKOUKUANDUB≤2MI/2MI

      3.CHUANPVCSHUANGSEGUAN。FANGHULANGANZUISHANGYICENGGANGSISHENGWAITAOΦ20PVCHUANGHEIXIANGJIANSHUANGSEGUAN,SHIKETIXINGXIANCHANGSHIGONGRENYUANZHUYIANQUAN。Φ20PVCSHUANGSEGUANCHANGDUWEIMENCHUANGDONGKOUJINGKUANDU。XIANJIANGGANGSISHENGSHENGTOUCHUANGUOSHUANGSEGUAN,ZAIJINXINGQIDIANBIANZHI。

彩票软件大全      4.BIANZHIQIDIAN、FANGZHIGANGSISHENG、BIANZHIZHONGDIAN。

彩票软件大全      1)CONGZUOSHANGJIAOPENGZHANGLUOSHUANKAISHI,GANGSISHENGZAIQIDIANPENGZHANGLUOSHUANQIANYULIU300HAOMICHANG,ZHENGGUSHUNBIAN6QUAN(YUE200HAOMICHANG),DAOCHABIAN3QUAN。

      2)JIANGPVCSHUANGSEGUANTOUTUIZHIZUOSHANGJIAOPENGZHANGLUOSHUANCHU,FANGZHIGANGSISHENGRAOQITANEIPENGZHANGLUOSHUAN,LIANXUBUZHIZHIYOUXIAJIAOZHONGDIAN,ZAIPENGZHANGLUOSHUANHOUYULIU300HAOMICHANGGANGSISHENG,YUCHENGKUNGANGSISHENGQIEDUAN。

      3)BIANZHIZHONGDIAN,FANGFAYUBIANZHIQIDIANXIANGTONG。

      5.JINGUPENGZHANGLUOSHUAN。

彩票软件大全      1)ZIZHIPENGZHANGLUOSHUANJINGUGONGJU:YONG35×3HAOMIBIANGANGZHIZUO,GONGQUCHANG200HAOMILIANGKUAIBIANGANG,MEIKUAIQIANDUANKAIKOU(KUANDUYUSHENDUYOULUOGANMAOHELUOMUDECHICUNDAXIAOERDING),JUQIANDUAN40HAOMICHUZHEWAN20°。QIZHONGYIKUAIHOUDUANKAIYIXIAOKAIKOU,SHIDIAOJIECHONGJIZHANSHANGXIANWEIQI。

彩票软件大全      2)JINGUGUOCHENGZHONG,ZUNXUNYIXIAYUANZE:GANGSISHENGDEQIDIANHEZHONGDIAN,LUOMUYIDINGYAOJIANGLIANGDIANPIANJIAJIN。ZAIJINGUGUOCHENGZHONG,GUANCHALIANGDIANPIANJIANGANGSISHENGYOUDIYABIANXINGSHIJIKE;QITAPENGZHANGLUOSHUAN,ZAIJINGUGUOCHENGZHONG,ZHIYAOLIANGDIANPIANKAOZHIGANGSISHENGJIKE。

      6.ZHANGSHEMIMUWANG。MIMUWANGZHANGSHEZAIGANGSISHENGLANGANNEICE,YONG20HAOGANGJINBANGZHASIBANGZHAGUDING。

      四、工程實際應用

彩票软件大全      1.FANMENCHUANGDONGKOUKUANDU≤2MISHI,JUNCAIYONGΦ3GANGSISHENG+Φ8NEIPENGZHANGLUOSHUAN+MIMUWANGFANGHUTIXI。

彩票软件大全      2.FAN2MI<MENCHUANGDONGKOUKUANDU≤2.8MISHI,CAIYONGΦ4GANGSISHENG+Φ10NEIPENGZHANGLUOSHUAN+MIMUWANGFANGHUTIXI。

彩票软件大全      WU、JIESHUYU

      GANGSISHENGFANGHULANGANZAIGONGCHENGXIANGMUYINGYONGGUOCHENGZHONG,ZUNXUNGANGSISHENGFANGHULANGANZHONG(GANGSISHENG+PENGZHANGLUOSHUAN)YICITANXIAODEHESUANYUANZE,TONGGUOQIYENEIBUHESUANCEDING,XIANGBITONGCHANGCAIYONGDEGANGGUANLANGANFANGHUTIXI,SHAOZHICHUSHIGONGCHENGBEN10.34~14.782YUAN/PINGFANGMI(PINGFANGMIWEISHIJIFANGHUMIANJI)。

      TONGGUOZAIDUOGEGONGCHENGXIANGMUZHONGYINGYONG,CHONGFENZHENGMINGCAIYONGGANGSISHENGFANGHULANGAN,JINENGJIANQINGZHIGONGDELAODONGSHIGONGQIANGDU、JIESHENGSHIGONGCHENGBENZHICHU,YOUNENGQUEBAOZHUTIJIEGOUSHIGONGJIEDUANSHIGONGGUOCHENGZHONGDEANQUANBAOZHANG,SHISHIGONGQIYEDUOYINGDESHIGONGFANGFA。


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