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当前位置:网站kpl竞猜平台 > 常见问题kpl竞猜平台 > 深入探究非开挖工程施工前需要做的几点准备工作

深入探究非开挖工程施工前需要做的几点准备工作

来源:kjccz.com 日期: 2019-9-5 10:30:05

kpl竞猜平台 MUQIANDEFEIKAIWAGONGCHENGSHIZHIZHILIYONGGEZHONGYANTUZUANJUESHEBEIHEJISHUSHOUDUAN,TONGGUODAOXIANG、DINGXIANGZUANJINDENGFANGSHIZAIDIBIAOJIXIAOBUFENKAIWADEQINGKUANGXIA,FUSHE、GENGHUANHEXIUFUGEZHONGDIXIAGUANXIANDESHIGONGXINJISHU,FEIKAIWAGONGCHENGZAISHIGONGQIJIANBUHUIFANGAIJIAOTONG,POHUAILVDI,ZAIBUYINGXIANGJUMINZHENGCHANGSHENGHUODEQIANTIXIANWANCHENGSHIGONG。NEIMERUCIYOUXIUDEFEIKAIWAGONGCHENG,ZAISHIGONGQIANDOUYOUNAXIEZHUNBEIGONGZUONI?

 

非开挖工程施工吊装现场须设好临时路障等设施


kpl竞猜平台 NEIMEFEIKAIWASHUIPINGZUANJIZAISHISHIFEIKAIWAGONGCHENGSHI,YAOQIUGONGZUORENYUANYAOGENJUSHIGONGGONGYIYAOQIUKAIWARUSHEZUOYEKENGJIXIAGUANZUOYEKENG,TONGSHIZUOHAOZUOYEKENGDEZHIHUHEJIANGSHUIGONGZUO。XUYAOZUOHAONAXIEZHUNBEINI:

1、ZUANJI、DONGLIZHANHESHIGONGQIJUJIUWEIYAOCHONGFENLIYONGXIANYOUCHANGDIKONGJIAN,HELIBUJU。

2、FEIKAIWAGONGCHENGSHIGONGJIXIEJINCHANGJIUWEIXUDIAOYONGQICHEHEDIAOCHE,TONGCHANGYAOLINSHIZHANYONGDAOLU。

3、FEIKAIWAGONGCHENGSHIGONGDIAOZHUANGXIANCHANGXUSHEHAOLINSHILUZHANGDENGSHESHI。

4、ANZHUANGZUANJIDEDIJIJIANSHI、PINGZHENG。

 

其它非开挖工程设备工作坑上方设活动式工作平台,一般采用30号槽钢作梁,上铺方木


kpl竞猜平台 5、DUISONGRUANDIJIJINXINGJIAGUHOUCAINENGANZHUANGZUANJI,ZUANJIANZHUANGZAIRUSHEDIANCHU,DIAOZHENGZUANJIQINGJIAOWEISHEJIRUSHEJIAOHOUGUDINGZUANJI,LIANJIEDONGLIZHAN,LIANJIEBENGZHAN。

6、FEIKAIWAGONGCHENGDINGGUANGONGZUOJINGSHIGONG,JINGNEISHEJISHUIKENG,BIANYUCHOUPAIJISHUI。

7、HOUKAOBEISHEZHI,GONGZUOJINGJICHUSHEDINGHOU,GENJUGUANDAOZOUXIANGSHEZHIHOUKAOBEI。

8、DAOGUIANZHUANG,DAOGUIANZHUANGLAOGUYUZHUNQUEDUIGUANZIDEDINGJINZHILIANGYOUJIAODADEYINGXIANG,YINCIDAOGUIANZHUANGYIJUGUANJINGDAXIAO、GUANDAOPODU、DINGJINFANGXIANGQUEDING,DINGJINFANGXIANGYAOPINGZHI,BIAOGAO、ZHOUXIANZHUNQUE。DAOGUIKEYONGQINGXINGGANGGUIZHIZUO。

 

顶进非开挖工程设备采用千斤顶,头部设刃口工具管,起切土作用并保护管道及导向作用。为防止土体坍塌,在工具管内设格栅


kpl竞猜平台 9、DINGJINFEIKAIWAGONGCHENGSHEBEICAIYONGQIANJINDING,TOUBUSHERENKOUGONGJUGUAN,QIQIETUZUOYONGBINGBAOHUGUANDAOJIDAOXIANGZUOYONG。WEIFANGZHITUTITANTA,ZAIGONGJUGUANNEISHEGEZHA。

10、其它非开挖工程设备工作坑上方设活动式工作平台,一般采用30号槽钢作梁,上铺方木。下管采用临时吊车吊运下管,出土采用摇头扒杆。【具体可参考《详解非开挖工程科学施工步骤及各环节施工技术要点》的相关内容】

 

YISHANGJIUSHICHANGJIAWEIDAJIAFENXIANGDEGUANYUFEIKAIWAGONGCHENGSHIGONGQIANDEZHUNBEIGONGZUODEXIANGGUANNEIRONG,XIWANGYISHANGDEWENZHANGNENGDUININYOUSUOBANGZHU,RUGUONINHAIYOUQITAXUYAOLEJIEDEFANGMIAN,HUANYINGJIXUGUANZHUWOMENDEGUANFANGWANGZHANHUOZHEZHIJIEBODAREXIANDIANHUALIANXICHANGJIA。GANXIENINDEYUEDUHEZHICHI。


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