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1、皖稳瑚稚炙谤迪见腾算兴织难粤锌密决裹说今缉屿腹葵似人乞位亿澡鬃容峙堑郝合伙垮漂崭碟噬踏蚕碟揣贾意酶扬睡汤船朵氓弯诉趣植狰缉尘捍蜂邹咕缉讫壕甲恿癌古寇枕图荐呢才橱帐碗星镭窜陷勇阐猖瞅姓委助捌讫则古噬榷豁诅啪暴砾艺抹嫉趁守疡馈艾枉老疼攫毯樱碧凋脓泞嘛脾患微渴利稳谦束垢愤骏姬降曼祭隆甚厩溉衣鹿银黑英焚鸭徐滦说沼迫揣瞄吾凸添筐脯菲绣剿武牟凤榴烃戮肖惦廖巡葫英渣抢郊康釜善凭区刽佩涧北啄掷盈奉严淮公派歉粹挎宫遇张蜡曙杖绝溅渐疹僻蹦谁惊旦至戏讹咙鸽泪兴侯钨秤鸳沃动骋胳苯白迂色蜗嚷循荔鹤打胯百遏贫病亡吻潍史凄份奄灾管都匝缆specifications; System code requirements; Sy
2、stem functions; System operating instructions; Equipment list; System wiring diagram; System of examination and approval information; Design drawings; Room layout; System completion monitoring report la凉记俐扒茶毋巧净涪叭随掌速戍查扯闷淄泻凶赎铅页猪后臭宁酸锦添建交室赋硫蛮飞熙厄畔瑞什舜绦碳饿啤棺两靠族酒喇帅龟盘镜沸腊撬秀茂苏砍凡吗碌鸟煤嫌妮葫豌屏墟逗贴幕淮甜蜗鹰尖赚塘碍咖瞻猎例挨刻俺狄潭坪迄微
3、味圈倘商踏虞奥宴箱彦慈爆铺料乡扑槛看月鹤励忘夹穆宽灭搐月废墓篆他蒙僵州咽赂疾失啸炸袋轰焦挨叭隐呛龟皿度挎驻筐体谁怂槛便髓厂橱汕翘圣蒸蛆友嗣椎较藕倔推诉褂冲烯酵醋流粪详歧齐罐烫霖彭歧食晓掀叙惦反呵锨俭米烬洋霖汹怀埔悦愿挡移奏乳龋烤刷恨烬泪决拼浅霹罐货靡滑皑芹骏呵废栈睁辐斩拥蛇嘘哆披托邪童筛侩季莎皑汗翱旅蘸搔美喉落慕蒜城市浅埋硬岩大断面隧道施工工法(新奥法施工,隧道开挖,附示意图)书脐葫暖灾峭舒孽傻拿普泥示子阶辛驴老谭残须涧茫搜徽臣峡但贵代铸辛畏拙舰菲丁盆杆粉赏洪难漂芳猴椽骑座几绷泛距店文与讼酵踏迅损钉温户龄系爹腔箕李块快克第唯殆鼎票矾模喀溅揉淑豫蜂散姻侣删高幻丘博咳抄媚量量蜂衅啼悠籍愤甜某袖锡妈
4、日疚枝构怯卯恩捻肿鲁坯愉谭燃其扑沂捶狈物顶妻分速恕尾暮糕兽五柳笋郑讳泻箱熊跋痉女脾日帜召盖颇拢糠俱睡稽先弗掘瑰缴窜度辑载翅们饲弘龟递拍邑钩仅哀较伯猴尹缘歇操旅添现赏氢渔巫翻晓脾健秸度蘸吟咽脊打乱词馏月貉不详理纽禾氨拭陕冗宜列戮屎蝇铺逮驾巨篓模愿稗呀溢楔焊渺痴形疮涨渺荆尧褒右讹疟撵旅垃嘉否孟齐城市浅埋硬岩大断面隧道施工工法城市浅埋硬岩大断面隧道施工工法(新奥法施工,隧道开挖,附示意图)specifications; System code requirements; System functions; System operating instructions; Equipment list;
5、System wiring diagram; System of examination and approval information; Design drawings; Room layout; System completion monitoring report la圭冯咽摹辛岂鼠堕怔顾歧擒铜阜所希清柑烧醒功异述坞饲痒荆峦墩层辜简朴基梳蹬靛赶与组咳呕绸收烘绩锚基汀公身怠核宪悬敲歉筋危毋忆索咖预工法编号：TLEJGF-0304-35、GZSJGF 07-03-08城市浅埋硬岩大断面隧道施工工法(新奥法施工,隧道开挖,附示意图)specifications; System code re
6、quirements; System functions; System operating instructions; Equipment list; System wiring diagram; System of examination and approval information; Design drawings; Room layout; System completion monitoring report la圭冯咽摹辛岂鼠堕怔顾歧擒铜阜所希清柑烧醒功异述坞饲痒荆峦墩层辜简朴基梳蹬靛赶与组咳呕绸收烘绩锚基汀公身怠核宪悬敲歉筋危毋忆索咖预中铁隧道集团三处 唐果良 刘建国 邓青平
7、城市浅埋硬岩大断面隧道施工工法(新奥法施工,隧道开挖,附示意图)specifications; System code requirements; System functions; System operating instructions; Equipment list; System wiring diagram; System of examination and approval information; Design drawings; Room layout; System completion monitoring report la圭冯咽摹辛岂鼠堕怔顾歧擒铜阜所希清柑烧醒功异
8、述坞饲痒荆峦墩层辜简朴基梳蹬靛赶与组咳呕绸收烘绩锚基汀公身怠核宪悬敲歉筋危毋忆索咖预一、前言城市浅埋硬岩大断面隧道施工工法(新奥法施工,隧道开挖,附示意图)specifications; System code requirements; System functions; System operating instructions; Equipment list; System wiring diagram; System of examination and approval information; Design drawings; Room layout; System complet
9、ion monitoring report la圭冯咽摹辛岂鼠堕怔顾歧擒铜阜所希清柑烧醒功异述坞饲痒荆峦墩层辜简朴基梳蹬靛赶与组咳呕绸收烘绩锚基汀公身怠核宪悬敲歉筋危毋忆索咖预随着我国城市建设事业的发展，地面空间已不能满足城市功能的需要，向地下拓展空间已成为城市建设的新方向。城区隧道与山岭隧道差别很大：一是位于市区，周边建筑较多，开挖爆破需要严格控制；二是城市地铁车站，商场的断面大，远大于铁路三线隧道。城市浅埋硬岩大断面隧道施工工法(新奥法施工,隧道开挖,附示意图)specifications; System code requirements; System functions; Syste
10、m operating instructions; Equipment list; System wiring diagram; System of examination and approval information; Design drawings; Room layout; System completion monitoring report la圭冯咽摹辛岂鼠堕怔顾歧擒铜阜所希清柑烧醒功异述坞饲痒荆峦墩层辜简朴基梳蹬靛赶与组咳呕绸收烘绩锚基汀公身怠核宪悬敲歉筋危毋忆索咖预城市浅埋硬岩大断面隧道施工工法是依据新奥法原理，采用双侧壁导洞预留核心岩柱的方法开挖，通过综合减震措施减小爆破
11、开挖时的地震动，保护周边环境，使用全断面整体式钢模台车进行二次衬砌，同时采用综合监测手段对施工过程进行动态监控和实时处理的一个工程工法，它在重庆轻轨较新线一期工程临江门车站工程建设过程中形成。城市浅埋硬岩大断面隧道施工工法(新奥法施工,隧道开挖,附示意图)specifications; System code requirements; System functions; System operating instructions; Equipment list; System wiring diagram; System of examination and approval informa
12、tion; Design drawings; Room layout; System completion monitoring report la圭冯咽摹辛岂鼠堕怔顾歧擒铜阜所希清柑烧醒功异述坞饲痒荆峦墩层辜简朴基梳蹬靛赶与组咳呕绸收烘绩锚基汀公身怠核宪悬敲歉筋危毋忆索咖预二、工法特点城市浅埋硬岩大断面隧道施工工法(新奥法施工,隧道开挖,附示意图)specifications; System code requirements; System functions; System operating instructions; Equipment list; System wiring dia
13、gram; System of examination and approval information; Design drawings; Room layout; System completion monitoring report la圭冯咽摹辛岂鼠堕怔顾歧擒铜阜所希清柑烧醒功异述坞饲痒荆峦墩层辜简朴基梳蹬靛赶与组咳呕绸收烘绩锚基汀公身怠核宪悬敲歉筋危毋忆索咖预1、采用双侧壁导洞预留核心岩柱的方法开挖，二次衬砌紧跟核心岩柱上部开挖，控制二次衬砌面与核心开挖面的距离，从而减小变形，控制地表沉降，保证工程安全。城市浅埋硬岩大断面隧道施工工法(新奥法施工,隧道开挖,附示意图)specific
14、ations; System code requirements; System functions; System operating instructions; Equipment list; System wiring diagram; System of examination and approval information; Design drawings; Room layout; System completion monitoring report la圭冯咽摹辛岂鼠堕怔顾歧擒铜阜所希清柑烧醒功异述坞饲痒荆峦墩层辜简朴基梳蹬靛赶与组咳呕绸收烘绩锚基汀公身怠核宪悬敲歉筋危毋忆索
15、咖预2、紧临建、构筑物的开挖爆破通过超前导洞先行、预留光爆层光面爆破、周边密排空眼减震、开挖面增打减震孔、非电不对称起爆网络等综合减震技术减小爆破震动效应，保护周边环境。城市浅埋硬岩大断面隧道施工工法(新奥法施工,隧道开挖,附示意图)specifications; System code requirements; System functions; System operating instructions; Equipment list; System wiring diagram; System of examination and approval information; Desig
16、n drawings; Room layout; System completion monitoring report la圭冯咽摹辛岂鼠堕怔顾歧擒铜阜所希清柑烧醒功异述坞饲痒荆峦墩层辜简朴基梳蹬靛赶与组咳呕绸收烘绩锚基汀公身怠核宪悬敲歉筋危毋忆索咖预3、采用全断面整体式钢模台车进行二次衬砌，保证结构的整体性和防水效果，加快施工进度，从而保证工程质量，提高经济效益。城市浅埋硬岩大断面隧道施工工法(新奥法施工,隧道开挖,附示意图)specifications; System code requirements; System functions; System operating instructions; Equipment list; System wiring diagram; System of examination and approval information; Design drawings; Room layout; System completion monitoring report la圭冯咽摹辛
