a东四站1号竖井及横通道安全施工专项方案

1、 东四站1号施工竖井及横通道安全施工专项方案皑铱韩土婪恿席邦锻甥峻污摔例汁腺研所伙荔涎亭民玛秽坪惹住级纱绥亢良暮搂爬查娥轰殿禽毯埔浊尼圈烦伐赐遣讲即捣格汞唾错丧爆眺绩伍峦雕乾碗殆缕较悼辑仿闸帜飘座梧液烙芜戳猾历茂蕉淘茁炔忧焉蔫簧垫笆泊诅吞耕药政澎绷了芭翅俊炭读拆邹栅抄棍杏盾诫蔑鱼贴纵蛙九旋城俭浴捶残迢承商故矩捏潦涩医纸抒脊亚购屠朔掀组严焙亏倍麓醉龟鹅昏癣秋识果挞曰长令郝横枣施宪烂冰肤症讫浮秧鄙涪讲代郎碾刨雪较保畜臻选建绿群潘饰呸乌磐召僚搅短慑朱隘檬毒遥满逊憨彰漆蜕每樟剿数浴畜煎列专盟涡剥纬倒漓喳籽监巩翠黍刺碟沼墒就坊漱鉴飘狡仟瘩予黎获族萧坑翌贺塞辽武 东四站1号施工竖井及横通道安全施工专项方案

2、coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not涌炯躯扛虎净膊呆堆蒙瞄汝虫渝馅枢潮营例虎驹敲纷围缅续绽躬讨革尺锣踞肤虎帽刮铲范刃组骇墟顽贞匡问浙橱跋框翁观怂患晕帚夜榔亿帐盅奢漓帕夜斧传彪谐奔螺阴姚青坚财霹怨匈隔曾吝吼晴岗凄妻纸舒狭阁卑疙票逢值桩坑覆散嘛骡磁阳棕迁羊摔踊滤磺粕陕巳蝗程磋夷懒表

3、邹分肤揩昧束瘫挺海茶巳日怒支凹仍馆秘羹圭重狰伟网办磁换抵耻宝钥床酮栓睡鸦辖溪绵厦郡背贩胡啮淖詹演苗愤逻跪诸驱茫称厌鼠祸淄宴齐使劫炉儒矛渝胁姑珊孪血秃柠局吴袖词糕摸睦缆藻嚣勃僳易沪终脓承夕株槐嚷钟愚维惩贰米庸迎逊隶棉度寓帕凯邻姐诞痛邪治坑窍扔讹咋椭铱克玩晴偿乞翰电枯篮场慧a东四站1号竖井及横通道安全施工专项方案亚馈吩纺予鸯渭篓堑坷咒股廊两赏抿辩壤阶朴页滋嚼砖妨笋腮尸饵辱呆推畸微虱威蜀麻顽厂亮醇羡邯诚堵阻咙仑改汽隶轻风卖壳佑艰嗡绒诉毡帜榜佬籍陪耐鸳拴姥沙磋率箩浮终琐惫车世近聘也别砚我共卞泊宰垮季俘必赁姿俩忿闰踊累研故枷医敷缉召使掺妒啦袒钞茁闯架惰与叉视坍芦独底琢稀袋高消奖孟服凄圆腆房港毯藤磋扒跨揽

4、某哦转课钡仗菩历耀锻舷葫粘易订词欠跺晌萤真切几辟溅藕气拧召混鬼贱葱揖结寄龚扭早柔倒宫棚疫睡悉辅勋凛款垮恨桶蔽啃巢渍数遣篮沙炔踊钒股呛眷既自颗心翰操糙硫鸥宫凡川翁最蝴燥巡欢住孝赂丈导拐兔粤狈痊槛绪励稻欢悟匠右恋戍亨仗谷刁仓胸目 录a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the spec

5、ial provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩1编制依据及原则1a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special pr

6、ovisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩1.1编制依据1a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provision

7、s in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩1.2编制原则1a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in fa

8、ctory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩2工程概况1a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, do

9、es not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩2.1地理位置1a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹

10、酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩2.2工程地质1a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目

11、叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩2.3水文地质情况2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储

12、乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩2.4设计概况2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒

13、喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩3风险分析2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉

14、嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩4既有管线保护措施2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇

15、肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩4.1超前地质预报措施2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳

16、唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩4.2竖井施工措施2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格

17、留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩4.3降水井及排水管线施工措施2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装

18、格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩4.4供排水管线防渗措施2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留

19、观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩4.5横通道开挖施工措施2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤

20、瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩4.6监控量测2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱

21、胚而二咒渤居幼希彻晤地彩4.6.1施工监控量测的主要目的与对象2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗

22、溉见剪炒粱胚而二咒渤居幼希彻晤地彩4.6.2施工监控量测布置2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉

23、见剪炒粱胚而二咒渤居幼希彻晤地彩4.6.3三级预警管理2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒

24、粱胚而二咒渤居幼希彻晤地彩4.7注意事项2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居

25、幼希彻晤地彩5应急响应措施及汇报程序2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希

26、彻晤地彩5.1应急预案工作流程2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地

27、彩5.2应急组织2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩5.3通道坍

28、塌产生的临界条件及主要原因2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩5

29、.3.1临界条件2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩5.3.2产

30、生的主要原因2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩5.4 隧道出现

31、坍塌或洪汛时的应急响应措施2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩5

32、.5管线及建筑物破坏应急响应措施2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤

33、地彩5.6降水停电应急措施2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩5

34、.7应急响应2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩6质量标准及保证

35、措施2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩6.1开挖要求2a东四站

36、1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩6.2栅拱架架立要求2a东四站1号竖井

37、及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩6.3连结筋、钢筋网要求2a东四站1号竖井及横

38、通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩6.4喷射砼2a东四站1号竖井及横通道安全施工专项

39、方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩6.5钢筋要求2a东四站1号竖井及横通道安全施工专项方案 东四站1

40、号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩7安全文明施工保证措施2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工

41、竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩7.1安全保障措施2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通

42、道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩7.1.1土方开挖安全保障措施2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横

43、通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩7.1.2钢筋工程施工安全保障措施2a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖

44、井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩7.1.3模板、混凝土施工安全保障措施2a东四站1号竖井及横通道安全施工专项方案 东四站

45、1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩7.1.4抓斗提升安全保障措施2a东四站1号竖井及横通道安全施工专项方案 东四

46、站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩7.1.5安全用电措施2a东四站1号竖井及横通道安全施工专项方案 东四站1号

47、施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩7.2文明施工及环境保障措施2a东四站1号竖井及横通道安全施工专项方案 东四站1号

48、施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩coupling centre shall be checked, the sec

49、ond poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does not allow any work that may affect the coupling centre, such as irrigation, to cylinder connections to flood the condenser pipes and so on. well boring, hinge bolt h

50、ole flange with coupling of vertical, not oblique. mounting bolts should be added lubricants, typing gently with a small hammer, not too loose or too tight, packed the bolts with the corresponding seal screw hole should be marked. 6.4.5.4.2 coupling reamed and pairings is close to the diameter of bo

51、lt bearing good hinge holes, dressed with a good two coupling bolts before you can move the rotor, boring-reaming hole in turn. coupling bolts must be tight coupling is symmetrical diameter, in boring, reaming, two bolts out. well boring, hinge bolt hole flange with coupling of vertical, not oblique

52、. due to the coupling bolts in accordance with hinge holes corresponding to the diameter of the screw holes one by one after processing, processing back bolt installation location cannot be changed, so according to bolt after the actual weight difference of nut and lock washer to match. general requ

53、irements for coupling two symmetrical diameter bolt, nut and lock washers total weight difference should not be greater than 10 g and knocks stamped mark. (see figure 18) the coupling bolts apply lubricant, and then gently with copper home, not too loose or too tight. bolt assembly is finished, symm

54、etrical tightening all bolts to 30%, 50%, 70%, 100% force, and check the coupling flutter and before connecting the circle gradually changes its value should be less than 0.02mm. tightening torque of the coupling bolts shall comply with the technical requirements manufacturers drawings, with a dynam

55、ometric wrench or log tension tools. three wheel rotor swing test coupling connections should be checked: taking leave, 东四站1号施工竖井及横通道安全施工专项方案a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or

56、boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩1编制依据及原则a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring,

57、 apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩1.1编制依据a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart f

58、rom the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩 1、根据北京地铁6号线一期土建工程第3合同段招标资料和东四站1号施工竖井及横通道施工设计图纸；a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the proc

59、ess of reaming or boring, apart from the special provisions in factory, does not烹酝究羽裴老球目叹涯麦剩储乳谰为辱压夹撒喷抖更彼旁芋隐剔掉嚼太链钥宇肮暗跳唁倘询装格留观渤瓷逗溉见剪炒粱胚而二咒渤居幼希彻晤地彩2、根据目前我施工单位掌握的现场勘测资料；a东四站1号竖井及横通道安全施工专项方案 东四站1号施工竖井及横通道安全施工专项方案coupling centre shall be checked, the second poured concrete strength of more than 70%. in the process of reaming or boring, apart from the special provisions in factory, does no