長春興煤業(yè)主斜井井筒擴(kuò)支施工組織設(shè)計(jì)

1、中十冶集團(tuán)山煤長春興項(xiàng)目部主斜井井筒斷面擴(kuò)支施工組織設(shè)計(jì)1目錄第一章第一章概況..................................................................................................................41.1概述.............................................................

2、.............................................................41.2編制依據(jù)..................................................................................................................5第二章第二章地質(zhì)水文情況地質(zhì)水文情況..................

3、....................................................................................5第三章第三章施工準(zhǔn)備工作施工準(zhǔn)備工作......................................................................................................63.1技術(shù)準(zhǔn)備.......

4、.............................................................................................................63.2施工人員和設(shè)備器材準(zhǔn)備........................................................................................63.3工程準(zhǔn)備

5、....................................................................................................................7第四章第四章施工方案及施工工藝施工方案及施工工藝...............................................................................

6、...........74.1基巖段施工..............................................................................................................74.2水溝、臺階、鋪底施工............................................................................

7、............134.3軟巖及破碎帶施工................................................................................................13第五章第五章施工生產(chǎn)輔助系統(tǒng)施工生產(chǎn)輔助系統(tǒng)...........................................................................

8、.................145.1提升運(yùn)輸系統(tǒng)........................................................................................................145.2壓風(fēng)系統(tǒng)...............................................................................

9、.................................165.3排水、供水系統(tǒng)....................................................................................................175.4通風(fēng)....................................................................

10、....................................................175.5瓦斯預(yù)防與安全監(jiān)控............................................................................................185.6綜合防塵.....................................................

11、...........................................................195.7防滅火....................................................................................................................195.8供電系統(tǒng)............................

12、....................................................................................205.9照明、通迅和信號................................................................................................215.10管線布置與軌道鋪設(shè)............

13、..............................................................................215.11設(shè)備、材料供應(yīng)計(jì)劃..........................................................................................22第六章第六章正規(guī)循環(huán)作業(yè)與勞動(dòng)組織正規(guī)循環(huán)作業(yè)與勞動(dòng)組織.......

14、.........................................................................246.1勞動(dòng)組織................................................................................................................246.2作業(yè)循環(huán)和工期..............

15、......................................................................................256.3主要技術(shù)經(jīng)濟(jì)指標(biāo)................................................................................................26第七章第七章工期保證措施工期保證措施.....

16、...............................................................................................26第八章第八章質(zhì)量保證措施質(zhì)量保證措施....................................................................................................288.1

17、工程質(zhì)量保證措施................................................................................................28中十冶集團(tuán)山煤長春興項(xiàng)目部主斜井井筒斷面擴(kuò)支施工組織設(shè)計(jì)3第一章第一章概況1.1概述概述1.1.1工程概況工程概況本施工組織設(shè)計(jì)適用于山西煤炭進(jìn)出口集團(tuán)公司左云長春興煤業(yè)主斜井井筒斷面擴(kuò)支工程。山西煤炭進(jìn)出口集團(tuán)公司左云長春興煤

18、業(yè)有限公司，位于大同煤田西南部，距大同市區(qū)50km，行政隸屬于左云縣小京莊鄉(xiāng)管轄。礦井為兼并重組整合礦井，由中煤國際工程集團(tuán)沈陽設(shè)計(jì)研究院設(shè)計(jì)，設(shè)計(jì)生產(chǎn)能力2.4Mta，采用斜井開拓方式，設(shè)主、副兩個(gè)斜井和一個(gè)回風(fēng)立井。山西煤炭進(jìn)出口集團(tuán)公司左云長春興煤業(yè)主斜井井筒斷面擴(kuò)支工程。2010年10月由中煤五建三十一處承建。2011年9月17日建設(shè)方總經(jīng)理現(xiàn)場決定，改由我項(xiàng)目部承建；2011年9月22由建設(shè)方召集中煤、我項(xiàng)目部三方會(huì)議，決定2

19、011年9月27日我項(xiàng)目部正式接手該項(xiàng)工程。1.1.2工程技術(shù)特征工程技術(shù)特征主斜井井筒原斷面：直墻半圓拱形巷道，凈寬3000mm，凈高2900mm，墻高1400mm，采用料石砌筑。本次擴(kuò)建設(shè)計(jì)主斜井斜長為650m，傾角為2619′49″，每隔40m設(shè)置一個(gè)躲避硐。擴(kuò)刷后井筒斷面設(shè)計(jì)為直墻半園拱形，凈寬5.0m，凈高3.9m，凈面積16.8m2。（見附11主斜井平、剖面圖）井筒設(shè)計(jì)特征：基巖段荒高5.3m，荒寬4.25m，荒面積18.9