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1、relationship, established equivalent relationship 14, and subject: application problem (4)-scores and percentage application problem review content overview answers scores, and percentage application problem of key is: according to meaning, (1) determine standard volume (units “1“) (2) find associat

2、e “volume rate corresponds to“ relationship, Then in-line solution. Category fraction multiplication word problem score Division applications engineering problem problem XV, a subject: review of the measurement of the amount of capacity, measurement and units of measurement of common units of measur

3、ement and their significance in rate 1, currency, length, area, volume, unit size, volume, weight and rate. (Omitted) 2, commonly used time units and their relationships. (Slightly) with a measurement units Zhijian of of poly 1, and of method 2, and poly method 3, and of method and poly method of re

4、lationship measurement distance of method 1, and tool measurement 2, and estimates 16, and subject: geometry preliminary knowledge (1)-line and angle review content line, and segment, and Ray, and vertical, and parallel, and angle angle of classification (slightly) 17, and subject: geometry prelimin

5、ary knowledge (2)-plane graphics review content triangle, and edges shaped, and round, and fan axisymmetric graphics perimeter and area combination graphics of area subject : Preliminary knowledge (3)-review of solid content category 1-d shapes are divided into: cylinder and cone 2, column is divide

6、d into: cuboid, square 3, cone cone of the features of cuboids and cubes relationship between characteristics of circular cone is slightly solid surface area and volume 1, size 2, table .和目 录目 录 1一、工程概况 1二、编制依据 1三、适用范围及施工难度 21、适用范围 22、施工难度 2四、施工部署 3五、施工准备 41、技术准备 42、施工机械 43、劳动力配备 54、周转材料计划表 55、进度计划

7、6六、主要施工方法及技术措施 61、主体及二次结构墙体拆除及剔凿 62、模板工程 83、钢筋工程 104、混凝土工程 115、砌筑工程 126、抹灰工程 147、粘贴碳纤维布工程 158、脚手架工程 169、配套工程 18七、安全及环境保护措施 18一、工程概况relationship, established equivalent relationship 14, and subject: application problem (4)-scores and percentage application problem review content overview answers scor

8、es, and percentage application problem of key is: according to meaning, (1) determine standard volume (units “1“) (2) find associate “volume rate corresponds to“ relationship, Then in-line solution. Category fraction multiplication word problem score Division applications engineering problem problem

9、 XV, a subject: review of the measurement of the amount of capacity, measurement and units of measurement of common units of measurement and their significance in rate 1, currency, length, area, volume, unit size, volume, weight and rate. (Omitted) 2, commonly used time units and their relationships

10、. (Slightly) with a measurement units Zhijian of of poly 1, and of method 2, and poly method 3, and of method and poly method of relationship measurement distance of method 1, and tool measurement 2, and estimates 16, and subject: geometry preliminary knowledge (1)-line and angle review content line

11、, and segment, and Ray, and vertical, and parallel, and angle angle of classification (slightly) 17, and subject: geometry preliminary knowledge (2)-plane graphics review content triangle, and edges shaped, and round, and fan axisymmetric graphics perimeter and area combination graphics of area subj

12、ect : Preliminary knowledge (3)-review of solid content category 1-d shapes are divided into: cylinder and cone 2, column is divided into: cuboid, square 3, cone cone of the features of cuboids and cubes relationship between characteristics of circular cone is slightly solid surface area and volume

13、1, size 2, table .和哈尔滨华美太古广场项目一期 A、B 地块启动区()施工(二标段)工程项目主体、二次结构、室内装饰、水暖电气、消防均已达到竣工验收标准,为了满足业主对工程使用功能及消防的要求,我单位配合甲方对本工程做出新的施工部署。二、编制依据甲方后期下发的梁板加固、楼梯增加施工蓝图混凝土结构加固设计规范GB50367-2006混凝土结构加固构造13G311-1建筑结构加固施工图建筑工程施工验收统一标准GB50300-2001工程测量规范GB50026-2007混凝土质量控制标准GB50164-2011混凝土外加剂应用技术规范GB50119-2013建筑工程冬季施工技术规程

14、JGJ104-2011建筑机械使用安全技术规程JGJ33-2001施工现场临时用电安全技术规范JGJ46-2005建筑施工安全检查标准JGJ59-2011建筑施工高处作业安全技术规范JGJ80-2011建筑施工扣件式钢管脚手架安全技术规范JGJ130-2011民用建筑工程室内外环境污染控制规范GB50325-2010黑龙江省建筑工程施工质量验收统一标准DB23/ 711- 2003黑龙江省建筑混凝土工程施工质量验收标准DB23/ 716- 2003黑龙江省建筑砌体工程施工质量验收标准DB23/ 717- 2003黑龙江省建筑地面工程施工质量验收标准DB23/ 718- 2003三、适用范围及施

15、工难度 1、适用范围本方案只适用于哈尔滨华美太古广场项目一期 A、B 地块启动区()施工(二标段)relationship, established equivalent relationship 14, and subject: application problem (4)-scores and percentage application problem review content overview answers scores, and percentage application problem of key is: according to meaning, (1) determ

16、ine standard volume (units “1“) (2) find associate “volume rate corresponds to“ relationship, Then in-line solution. Category fraction multiplication word problem score Division applications engineering problem problem XV, a subject: review of the measurement of the amount of capacity, measurement a

17、nd units of measurement of common units of measurement and their significance in rate 1, currency, length, area, volume, unit size, volume, weight and rate. (Omitted) 2, commonly used time units and their relationships. (Slightly) with a measurement units Zhijian of of poly 1, and of method 2, and p

18、oly method 3, and of method and poly method of relationship measurement distance of method 1, and tool measurement 2, and estimates 16, and subject: geometry preliminary knowledge (1)-line and angle review content line, and segment, and Ray, and vertical, and parallel, and angle angle of classificat

19、ion (slightly) 17, and subject: geometry preliminary knowledge (2)-plane graphics review content triangle, and edges shaped, and round, and fan axisymmetric graphics perimeter and area combination graphics of area subject : Preliminary knowledge (3)-review of solid content category 1-d shapes are di

20、vided into: cylinder and cone 2, column is divided into: cuboid, square 3, cone cone of the features of cuboids and cubes relationship between characteristics of circular cone is slightly solid surface area and volume 1, size 2, table .和南通四建 哈尔滨华美太古广场项目一期工程【楼梯改造施工方案】 第 3 页,共 19 页工程新增楼梯、新增板及梁板加固工程。2、

21、施工难度关于梁、板加固,量小且临界外侧安全有隐患,根据现场实际情况及施工程序来计算,复杂而艰巨,现场实际情况随着整个院门的安装和工程已经完工,材料运输不可能一次性到位,存在 24 次二次倒运,所有材料运输只能卸到院门外,雇佣电动三轮车+人力搬运到车库顶,再次倒运至各栋号内,目前电梯不允许使用,只能靠人工搬运或抬运至各层施工部位,到达楼层后使用人力+拖车等运输。垃圾下运及外运过程同前。为尊重市场规律,稳定现场施工人员,我部特恳请贵司针对此项施工单价给予施工前价格确认(现场实际困难、人工降效、难度及市场价格)。(1)此楼梯属于工程完工后改建,首先要拆除原主体现浇梁、板;其次楼梯相交的二次结构墙体同

22、时需要拆除;新增板部位需要剔凿原主体梁。(2)拆除现浇楼梁板,框架梁边的混凝土剔凿、钢筋切除、垃圾清理工程量大。(3)已完工程与新增楼梯重叠部位填充墙需要拆除,拆除体量庞大。部分拆除墙体为建筑外墙,必然大面积破坏建筑外立面装饰层及保温层,后期维修工序多,施工量大。(4)新增楼梯的支模体系超高,所以不能按正常支模体系施工,施工中务必会增加施工难度;楼梯结构形式为梁式楼梯,施工工序繁琐。(5)新增楼梯的梁、楼梯平台板以、梯步及 LB1 中的钢筋根据图纸设计要求采用后植筋的方式施工,施工难度大和工程造价高。(6)目前处于冬季时间段,哈尔滨地区仅有一家商品混凝土公司仍在生产中,但是由于改造工程的单体楼

23、混凝土体量相对较小,且施工周期长,商品混凝土运输费用将高于平时。(7)业主对于工程的施工周期要求严格,工期短,同时该工程为加固及后期增加工程,所有结构强度均要达到 100%后方可进行支撑体系拆除,进而增加了施工材料的投入。(8)为了满足施工质量的要求,施工过程中室内气温必须达到 18。(9)我标段十栋单体位于地下室车库上部,在车库顶屋面施工完成以后,后续施工单位,未能及时进行种植土方的回填,因此所有运输材料的机械不可能在车库上进行重载运输,防止对已经完成的工程造成破坏,所有建筑材料均只能运至三标段围挡外围。(10)对于以上要施工的分项工程,如拆除主体梁板及二次结构墙体、运输建筑垃圾、运输建筑施

24、工材料,在无垂直运输及水平运输的情况下只能通过人工进行,这时候不能参照平时施工阶段来安排劳动力,务必多耗人力,造成人材机降效。relationship, established equivalent relationship 14, and subject: application problem (4)-scores and percentage application problem review content overview answers scores, and percentage application problem of key is: according to meani

25、ng, (1) determine standard volume (units “1“) (2) find associate “volume rate corresponds to“ relationship, Then in-line solution. Category fraction multiplication word problem score Division applications engineering problem problem XV, a subject: review of the measurement of the amount of capacity,

26、 measurement and units of measurement of common units of measurement and their significance in rate 1, currency, length, area, volume, unit size, volume, weight and rate. (Omitted) 2, commonly used time units and their relationships. (Slightly) with a measurement units Zhijian of of poly 1, and of m

27、ethod 2, and poly method 3, and of method and poly method of relationship measurement distance of method 1, and tool measurement 2, and estimates 16, and subject: geometry preliminary knowledge (1)-line and angle review content line, and segment, and Ray, and vertical, and parallel, and angle angle

28、of classification (slightly) 17, and subject: geometry preliminary knowledge (2)-plane graphics review content triangle, and edges shaped, and round, and fan axisymmetric graphics perimeter and area combination graphics of area subject : Preliminary knowledge (3)-review of solid content category 1-d

29、 shapes are divided into: cylinder and cone 2, column is divided into: cuboid, square 3, cone cone of the features of cuboids and cubes relationship between characteristics of circular cone is slightly solid surface area and volume 1, size 2, table .和(11)因哈尔滨特殊原因及室外零下 30 度的情况,人工工资为平时工资的 3 倍以上。(12)施工

30、现场已经停水,施工人员无法在施工现场居住,每天需要外雇客车运输施工工人。(13)工程已完成,在改造施工过程中对于已经完成的要做好成品保护工作。四、施工部署根据施工蓝图,对与改造工程做以下初步部署。1、由于工程量庞大,施工作业面充分,施工准备过程中充分考虑现场实际情况,将整个改造工程划分为三个施工段,八个施工过程,以形成流水施工。三个施工段分别是 S33-S34-S35-S36、S37-S38-S44-S45、S46-S47-S48-S49-S50;八个施工过程分别是剔凿、支模板、钢筋绑扎(植筋)、混凝土浇筑、砌筑、装饰修补(抹灰、外保温、真石漆),粘贴碳纤维布及粘钢板,水电改造。2、针对改造工

31、程的特殊情况,所有施工机械设备配置三套以上,所有周转材料(模板、钢管、扣件等)均不考虑周转,减少机械及材料进场后二次倒运,确保改造工程施工工期。3、施工现场内水平运输优及垂直运输只能通过人工加推车的方式进行施工。五、施工准备1、技术准备(1)熟悉蓝图摸清设计意图和了解设计要求,结合现场施工条件和工程的实际情况,对工程项目做有针对性的研究,落实设计存在的问题和未解决问题的解决办法,解决时间。(2)准备施工过程中涉及到的图集与规范。(3)测量工具 DS3 水准仪 2 台、5m 钢卷尺 5 把;混凝土试模 8 套。2、施工机械本工程施工工期紧张,所用到的各类小型建筑机械数量相应较多。根据本工程总体施

32、工部署并结合单项工程施工顺序,拟定施工机械进场计划,按计划要求安排精良的机械设备进场,进行保养和调试。对于小型施工机械设备,根据工程实际需要合理配置。所有机械设备进场后均事先按规划适当的位置停放,小型设备则规划房间集中储存备用。施工过程中钢筋、模板等材料统一运输至围挡外,人工运输到个个施工楼栋,室内采relationship, established equivalent relationship 14, and subject: application problem (4)-scores and percentage application problem review content o

33、verview answers scores, and percentage application problem of key is: according to meaning, (1) determine standard volume (units “1“) (2) find associate “volume rate corresponds to“ relationship, Then in-line solution. Category fraction multiplication word problem score Division applications enginee

34、ring problem problem XV, a subject: review of the measurement of the amount of capacity, measurement and units of measurement of common units of measurement and their significance in rate 1, currency, length, area, volume, unit size, volume, weight and rate. (Omitted) 2, commonly used time units and

35、 their relationships. (Slightly) with a measurement units Zhijian of of poly 1, and of method 2, and poly method 3, and of method and poly method of relationship measurement distance of method 1, and tool measurement 2, and estimates 16, and subject: geometry preliminary knowledge (1)-line and angle

36、 review content line, and segment, and Ray, and vertical, and parallel, and angle angle of classification (slightly) 17, and subject: geometry preliminary knowledge (2)-plane graphics review content triangle, and edges shaped, and round, and fan axisymmetric graphics perimeter and area combination g

37、raphics of area subject : Preliminary knowledge (3)-review of solid content category 1-d shapes are divided into: cylinder and cone 2, column is divided into: cuboid, square 3, cone cone of the features of cuboids and cubes relationship between characteristics of circular cone is slightly solid surf

38、ace area and volume 1, size 2, table .和南通四建 哈尔滨华美太古广场项目一期工程【楼梯改造施工方案】 第 5 页,共 19 页用人工运输到个个楼栋施工作业面;由于施工的局限性所有施工材料在室内施工过程中均由人工完成运输。表一 土建施工主要机具序号 名称 数量 备注1 搅拌机 42 钢筋切断机 33 钢筋弯曲机 34 钢筋调直机 35 电搞 76 切割机 47 圆盘据 38 振捣棒 43、劳动力配备我们根据本程建筑结构特点,拟组建瓦工、木工、砼工、钢筋工、抹灰工、架子工、机修组,在项目部统一领导下,实行相互配合、协调作战,杜绝因劳动力衔接不合理或配合不协调而

39、出现停工、误工现象表二 主要劳动力计划表序号 工 种 拆除/改造 改造砌筑及装修加固1 木 工 20 40 202 钢筋工 20 30 203 瓦 工 0 0 204 砼 工 0 30 105 力 工 20 40 206 抹灰工 0 0 207 架子工 10 10 108 机修工 1 1 19 电 工 1 1 1relationship, established equivalent relationship 14, and subject: application problem (4)-scores and percentage application problem review con

40、tent overview answers scores, and percentage application problem of key is: according to meaning, (1) determine standard volume (units “1“) (2) find associate “volume rate corresponds to“ relationship, Then in-line solution. Category fraction multiplication word problem score Division applications e

41、ngineering problem problem XV, a subject: review of the measurement of the amount of capacity, measurement and units of measurement of common units of measurement and their significance in rate 1, currency, length, area, volume, unit size, volume, weight and rate. (Omitted) 2, commonly used time uni

42、ts and their relationships. (Slightly) with a measurement units Zhijian of of poly 1, and of method 2, and poly method 3, and of method and poly method of relationship measurement distance of method 1, and tool measurement 2, and estimates 16, and subject: geometry preliminary knowledge (1)-line and

43、 angle review content line, and segment, and Ray, and vertical, and parallel, and angle angle of classification (slightly) 17, and subject: geometry preliminary knowledge (2)-plane graphics review content triangle, and edges shaped, and round, and fan axisymmetric graphics perimeter and area combina

44、tion graphics of area subject : Preliminary knowledge (3)-review of solid content category 1-d shapes are divided into: cylinder and cone 2, column is divided into: cuboid, square 3, cone cone of the features of cuboids and cubes relationship between characteristics of circular cone is slightly soli

45、d surface area and volume 1, size 2, table .和10 电焊工 2 2 211 后 勤 3 3 312 合计 77 157 1274、周转材料计划表表三 主要周转材料计划表5、进度计划表四(见附页)六、主要施工方法及技术措施1、主体及二次结构墙体拆除及剔凿1.1、施工准备1.1.1、施工技术准备编制拆除施工方案及安全技术交底,并且向项目经理责任工程师及施工人员进行交底。1.1.2、主要机具机械:电锯、切割机、垃圾清运卡车手动工具:大锤、铁锹、铁钳、垃圾袋、手动推车、扫帚、拖布、墨汁、毛刷。1.1.3、作业条件A.主体结构完成;装饰工程完成,并清理现场。B

46、.需要进行拆除的部分已经标识完成。C.拆除进行前应请监理单位确认。D.进场作业工人安全设施准备齐全,使用工具检查完成,符合施工要求。序号 名 称 规 格 单 位 数 量 进场时间1 钢 管 483.5 吨 250 根据需要进场2 扣 件 万个 4 根据需要进场3 十五夹板 1830915 张 2000 根据需要进场4 木 材 80 厚 立方 40 根据需要进场5 油 托 万个 1 根据需要进场relationship, established equivalent relationship 14, and subject: application problem (4)-scores and

47、percentage application problem review content overview answers scores, and percentage application problem of key is: according to meaning, (1) determine standard volume (units “1“) (2) find associate “volume rate corresponds to“ relationship, Then in-line solution. Category fraction multiplication w

48、ord problem score Division applications engineering problem problem XV, a subject: review of the measurement of the amount of capacity, measurement and units of measurement of common units of measurement and their significance in rate 1, currency, length, area, volume, unit size, volume, weight and

49、rate. (Omitted) 2, commonly used time units and their relationships. (Slightly) with a measurement units Zhijian of of poly 1, and of method 2, and poly method 3, and of method and poly method of relationship measurement distance of method 1, and tool measurement 2, and estimates 16, and subject: geometry preliminary knowledge (1)-line and angle review content line, and segment, and Ray, and vertical, and parallel, and angle angle of cla

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