中交汇通横琴广场项目几项关键施工技术和设备的选用分析
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摘要
针对工程特点和项目所具有的条件,合理经济地选择机械设备、施工工艺,是选择最优方案的根本要素。文章就项目中地下室底板大体积混凝土施工、爬模系统、垂直运输系统等几项关键施工技术和关键设备的主要影响要素,结合项目实际情况进行选择和应用,制定出项目所适用的工艺技术。
To choose mechanical equipment and construction technology reasonably and conomically according to the characteristics and conditions of the project is the fundamental factor in selecting the optimal construction scheme. We analyzed the major factors having effect on several key construction technologies and key mechanical equipments such as mass concrete construction of basement floor, climbing formwork system, vertical transportation system and etc. According to actual situation of the project, appropriate technology used in the project is determined.
To choose mechanical equipment and construction technology reasonably and conomically according to the characteristics and conditions of the project is the fundamental factor in selecting the optimal construction scheme. We analyzed the major factors having effect on several key construction technologies and key mechanical equipments such as mass concrete construction of basement floor, climbing formwork system, vertical transportation system and etc. According to actual situation of the project, appropriate technology used in the project is determined.
引文
[1] JGJ 3—2010,高层建筑混凝土结构技术规程[S].JGJ 3—2010, Technical specification for concrete structures of tall building[S].
[2]米晓晨,万瑞,米向东,等.中交汇通横琴广场超高层建筑箱基底板大体积混凝土施工工艺[J].中国港湾建设,2017,37(8):73-77.MI Xiao-chen, WAN Rui, MI Xiang-dong, et al. Mass concrete construction technology for box foundation slab of super high-rise building in CCCC Huitong Hengqin square[J]. China Harbour Engineering, 2017, 37(8):73-77.
[3] GB 50496—2009,大体积混凝土施工规范[S].GB 50496—2009, Code for construction of mass concrete[S].
[4]建筑施工手册[M].北京:中国建筑业出版社,2012.Building construction handbook[M]. Beijing:China Architecture&Building Press, 2012.
[5] GB 50119—2013,混凝土外加剂应用技术规程[S].GB 50119—2013, Code for concrete admixture application[S].
[6] CECS 412:2015,整体爬模安全技术规程[S].CECS 412:2015, Technical specification for safety of integral climbing formwork in construction[S].
[7] JGJ 195—2010,液压爬升模板技术规程[S].JGJ 195—2010, Technical specification for the hydraulic climbing formwork engineering[S].
[8] JGJ 160—2016,施工现场机械设备检查技术规范[S].JGJ 160—2016, Technical code for inspection of machinery and equipment on construction site[S].
[2]米晓晨,万瑞,米向东,等.中交汇通横琴广场超高层建筑箱基底板大体积混凝土施工工艺[J].中国港湾建设,2017,37(8):73-77.MI Xiao-chen, WAN Rui, MI Xiang-dong, et al. Mass concrete construction technology for box foundation slab of super high-rise building in CCCC Huitong Hengqin square[J]. China Harbour Engineering, 2017, 37(8):73-77.
[3] GB 50496—2009,大体积混凝土施工规范[S].GB 50496—2009, Code for construction of mass concrete[S].
[4]建筑施工手册[M].北京:中国建筑业出版社,2012.Building construction handbook[M]. Beijing:China Architecture&Building Press, 2012.
[5] GB 50119—2013,混凝土外加剂应用技术规程[S].GB 50119—2013, Code for concrete admixture application[S].
[6] CECS 412:2015,整体爬模安全技术规程[S].CECS 412:2015, Technical specification for safety of integral climbing formwork in construction[S].
[7] JGJ 195—2010,液压爬升模板技术规程[S].JGJ 195—2010, Technical specification for the hydraulic climbing formwork engineering[S].
[8] JGJ 160—2016,施工现场机械设备检查技术规范[S].JGJ 160—2016, Technical code for inspection of machinery and equipment on construction site[S].