江苏某高层办公楼爆破拆除爆破施工方案

江苏省张家港市****局 原14层办公大楼爆破拆除工程

爆破设计方案

设计： 审核：

上海****工程联合有限公司

2008年11月24日

目 录

一、编制依据： ············································································ 1 二、工程概况 ················································································ 1 三、爆破拆除方案：····································································· 4

1、工程特点：······································································· 4 2、爆破形式 ·········································································· 4 3、爆前预处理······································································· 4 4、爆破部位、破坏高度························································ 5 四、爆破设计 ················································································ 7

1、炮孔设计：······································································· 7 2、药包设计：······································································· 8 3、起爆网路设计： ······························································· 8 4、防护设计：····································································· 10 5、爆破作业统计表 ····························································· 10 6、爆破安全验算 ································································· 12 五、爆破拆除施工、安全技术措施： ········································ 15 六、安全警戒措施 ······································································ 18 七、施工组织设计 ······································································ 20

7.1 现场主要管理人员名单及岗位职责：··························· 20 7.2 劳动力计划： ································································ 21 7.3主要施工机械设备表： ················································ 21 7.4 工期安排：···································································· 21 八、应急措施 ·············································································· 22 九、甲方配合事宜 ······································································ 25 十、附图 ····················································································· 26 附图1：爆破设计图···································································· 26 附图2：周围环境及警戒示意图 ················································· 27 附图3：爆破设计人员作业证····················································· 28

江苏省张家港市****局 原14层办公大楼爆破拆除工程

爆破设计方案

一、编制依据：

（1）提供的待拆建筑物结构图纸等资料。

（2）现场勘察资料、现场建筑物及管线布置、周边环境对拆除工程的要求。

（3）中华人民共和国《民用爆破管理条例》 （4）《爆破安全规程》(GB6722-2003) （5）《中国爆破新技术》（2004年）

(6) 本公司类似工程经验（杨浦区12层****商厦（也称****商厦）、浦东新区****厂16层办公楼、张家港12层****大厦、张家港****街8层大楼）

二、工程概况

江苏省张家港市****局原14层办公大楼位于张家港市****镇****路**号（在**路**路之间），该楼房属框架-剪力墙结构，长度46m，宽度17.5m，主体14层，高度48米，局部15层，顶高51米。立柱自南向北分A、B、C、D4排，向西向东分1-10轴，西侧1-4轴为14

楼， 4-6轴为15楼，6-10轴为14楼；1-2楼层高4米，3-15楼层

高3.33米。该楼房立柱尺寸分为50cm×70cm、50cm×50cm两种。楼内有楼梯2座，1座位于楼房北侧中间处，另1座位于楼房东南角；楼内有电梯2座，1座位楼房南侧中间处，另一座位于楼房西侧（观光梯），楼梯及电梯均由剪力墙组成，楼内还散布一些剪力墙，爆破拆除总面积11680㎡。

51m48m南立面图 平面图图1 楼房三视图

西立面图