钢管桩施工的方案

目 录

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第1章

合管廊工程线路沿市政一号公路右侧敷设，南北走向，设计在公路红线用地外，15m

×H=（1.6+1.9+2.6+3.2）×3.1m。本段工程分三个段落设计管廊沟槽开挖采用钢管桩防护措施，即：K0+000～K0+280、K0+840～K0+960

1.2.1

交通条件

1.2.2

其他施工条件

序号123456789101112131415

项目名称开挖土方开挖石方回填土石方回填碎石坡面防护Φ146*4.5

微型钢管桩Φ146*4.5

微型钢管桩注浆Φ609*16

钢管支撑400*400*13*21

钢围檩C35

混凝土C20

混凝土碎石垫层钢筋防水卷材顶、底板

5cm

细石砼保护层

计量单位mmmm㎡kgmttmmmt㎡m

工程数量44921.1549413.13115947.947321.0693.31914.01083.58632.9624665.01743.05228.94933.048605.02207.9

备注161718

侧墙聚笨板保护层镀锌钢板止水带橡胶止水带

㎡mm

14414.57222.942884.4

第2章

2.1.1

施工组织管理机构

2.1.2

施工人员计划

3人

2人

1人2.1.3

2台

4台3台2台1台3辆3台2台4台

1台1台1套1套2台

1台1台1台2台2台1台

第3章 本段工程分三个段落设计管廊沟槽开挖采用钢管桩防护措施，即：K0+000～K0+280、

300mm，每根长度

3.2.1 3.2.2

的微型，安放要居中，钢管两侧每隔2

3.2.3

3.2.4

3.2.5

钢围檩和横向采用三道Φ609*16

1、材料符合质量标准，并附有生产厂家的质量证明。每批水泥入库前按有关规定进3、在施工过程中，质检人员的检查验收贯穿于整个过程，以质量检查程序和检测手4、严格把好质量关。钢管桩制作完成后，必须经质检员及监理验收合格后，方准进5、施工过程