梁柱增大截面加固施工实施方案1

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1、四川省什邡市厂房维修加固方案四川融海建筑工程有限公司二零一四年六月四日22目录一、工程概况........................................................3二、梁碳纤维布加固施工方案..........................................32.1施工准备......................................................32.2碳纤维加固方案.............................

2、...................32.3碳纤维加固施工工艺............................................3三、梁增大截面加固施工.........................................53.1工作原理......................................................53.2施工特点与要求................................................63.3增大截面加

3、固施工工艺.........................................63.4增大截面加固施工工序..........................................73.5施工要点.....................................................10四、植筋和钢筋网片、抹灰等施工方案..................................124.1定位...124.2钻孔134.3清孔134.4钢筋除锈134.5植筋134

4、.6钢筋网.......................................................134.7抹灰.........................................................134.7.1工艺流程...................................................13224.7.2基层处理...................................................134.7.3吊垂

5、直、套方、抹灰饼、冲筋.................................144.7.4抹底层砂浆.................................................144.7.5抹面层砂浆.................................................144.7.6面层处理...................................................144.7.7质量要求....................

6、...............................144.8成品保护.....................................................14五、横向张拉预应力技术加固混凝土悬挑楼梯145.1横向张拉预应力加固技术145.2横向张拉预应力加固原理155.3工程应用实例155.3.1加固设计..................................................165.3.2加固方案的主要特点........................

7、.................175.3.3施工工艺及技术细节.........................................185.3.4结语.......................................................19六、环境保护措施....................................................19七、施工现场安全施工管理............................................1

8、97.1各项安全技术措施............................................207.2“三宝”、“四口”及“临边”防护....................................207.3施工用电.....................................................207.4施工机具...