市政橋梁防撞墻施工方案

目錄一、編制依據(jù).............................................................................................................................

1二、工程概況.............................................................................................................................

1三、主要工程數(shù)量.....................................................................................................................

1四、資源配備.............................................................................................................................

2五、施工工期安排.....................................................................................................................

2六、施工方案.............................................................................................................................

36.1

工藝流程..........................................................................................................................

36.2

施工方法..........................................................................................................................

36.2.1

施工準備..................................................................................................................

36.2.2

測量放線..................................................................................................................

36.2.3

鋼筋加工及綁扎......................................................................................................

36.2.4

模板加工及安裝......................................................................................................

46.2.5

預埋件安裝..............................................................................................................

66.2.6

澆筑混凝土..............................................................................................................

66.2.7

拆模養(yǎng)生..................................................................................................................

7七、質(zhì)量控制標準.....................................................................................................................

77.2

混凝土防撞墻施工要求..................................................................................................

77.3

欄桿、護欄施工要求......................................................................................................

8八、暑期、雨季施工.................................................................................................................

8九、質(zhì)量保證措施.....................................................................................................................

99.1

模板工程..........................................................................................................................

99.2

鋼筋工程..........................................................................................................................

99.3

混凝土工程......................................................................................................................

9十、安全技術(shù)措施...................................................................................................................

1010.1

對翼緣板下地面通道的安全防護..............................................................................

1010.3

鋼筋工程安全措施......................................................................................................

1010.4

模板工程......................................................................................................................

11

《公路橋涵施工技術(shù)規(guī)范》JTG_T

《建筑施工高處作業(yè)安全技術(shù)規(guī)范》JGJ80-91；《建筑施工模板安全技術(shù)規(guī)范》JGJ

162-2008；《混凝土結(jié)構(gòu)工程施工質(zhì)量驗收規(guī)范》GB50204-2002；《鋼結(jié)構(gòu)設(shè)計規(guī)范》GB50017-2003。

米，雙向

工程部位砼梁邊防撞墻鋼梁邊防撞墻I

類引道邊防撞墻II

類引道邊防撞墻砼梁中防撞墻鋼梁中防撞墻全鋼中防撞墻引道中防撞墻

長度(m)243240026076.08119820018169

鋼筋（t）139.619.7615.577.6573.739.211.27(鋼板)14.81

C50

混凝土（m3）924.16152.0098.867.71425.663.700.21150.41

區(qū)域一區(qū)二區(qū)三區(qū)引道

序號1234

施工部位53#-68#68#-82#82#-98#/

防撞墻長度（m）496453467179

開始日期2016.7.102016.7.102016.7.102016.7.25

結(jié)束日期2016.8.202016.8.20