中英文对照施工方案

4.3钢筋工程Rebar work

4.3.1所用钢筋必须具有出厂质量证明书，试验报告单，且钢筋表面清洁，无损伤。

All re-bars must have quality certificates and test reports when leaving the factory, and keep re-bar in tidy condition and no damage.

4.3.2 所有钢筋在进场时必须按同一牌号、同一炉批号、同一规格、同一交货状态且重量不得大于60t为一批，任选2根分别在每根上切取拉力、冷弯试件。

All re-bars shall be stored by brand, heat number, specification separately. At the same time, one group of sample (2 pieces) every 60t or fraction of 60tons for each batch shall be sent to laboratory to pull resistance intensity and cold bending intensity.

4.3.3原本材料必须分规格堆放，且挂牌标识。钢筋应在预制场集中加工成型，分规格、型号堆放并配上钢筋规格标示牌。

Raw material should be sepaAll re-bars shall be fabricated in the prefabrication area and piled together as per the specification, type and piled with tags.

4.3.4梁板横向钢筋采用搭接，在同一连接区段内钢筋搭接接头面积配筋百分率应不大于50%。

Transverse rebar shall be overlapped in priority, in the same section of overlap area, proportion of overlapped rebar connections shall not be more than 50% of total quantity of re-bar.

4.3.5柱纵向钢筋按图纸要求焊接连接。长度必须≥要施工的柱净高四分之一，高度要≥500，连接长度≥35d。

Mechanical connection will be adopted for column rebar according to construction drawings. Connection length should be more than or equal to one quarter of the column net height, and height shall be more than or equal to 500mm, and connection length shall be more than or equal to 35d.

4.3.6按图纸要求在梁侧面、柱侧面钢筋上绑扎带插有22#铁丝的砂浆垫块，在板及梁底用同砼配比的砂浆垫块，垫块的尺寸为40mm×40mm×40mm。 40mm×40mm×40mm cement block with embedded 22# steel wire will be bound on the re-bars of beam side and column side according to the construction drawings. Cement block shall be made by concrete with the same mix ratio of concrete except stone.

4.3.7 板双层钢筋网片采用φ12钢筋制作的“几”字型马凳支撑，马凳间距为1000mm。

“几” shape support made ofφ12 rebar will be used for double rebar net of slab, and spacing between supports is 1000mm.

4.3.8钢筋加工工程质量允许偏差及检测方法

Allowable Tolerance and Control Method for Rebar Work

混凝土结构工程施工质量验收规范GB 50204-2002 (表5.3.4)

Code for Quality Acceptance for Concrete Structure GB50204-2002 (see table 5.3.4)

项 目

Item 允 许 偏 差 （mm）

Allowable Tolerance（mm） 检 验 方 法 Check/Accept.

受力钢筋顺长度方向全长的净尺寸

Length of load bearing re-bar along strength direction ±10 钢尺检查Steel ruler 弯起钢筋的弯折位置 Bending location of re-bar ±20 钢尺检查Steel ruler 箍筋内净尺寸

Inner Dimension of Stirrup Bar ±5 钢尺检查Steel ruler

4.4 混凝土工程 Concrete Casting 4.4.1本工程砼均采用商品砼，砼罐车运输, 泵车浇筑。浇筑路线及泵车就位布置根据现场具体情况确定。

Commercial concrete and concrete truck and pump truck will be used for this construction. Concrete casting route and pump truck allocation will be according to the site conditions. 4.4.2 砼浇筑前用塑料薄膜对上部柱筋及螺栓丝扣进行保护，防止砼污染钢筋。

Prior to concrete casting, upper column rebar and anchor bolt thread shall be wrapped by plastic sheet to prevent contamination from concrete.

4.4.3柱和墙板砼浇筑前必须在接缝处应事先铺设一层与原砼成份相同的去石子砂浆50mm厚。

There must pre-lay one layer of 50mm thickness mortar (except stones) which ingredients are same with the original concrete for the joint before column and wall concrete casting.

4.4.4 砼振捣采用插入式振动棒，在振捣上一层时，应插入下层50mm，相邻插点间距不超过300mm，且距离模板以100~150mm为宜；振捣应密实，以砼表面水平不再显著下沉、表面泛浆、不冒泡为宜，严禁漏振、过振。

Insert type vibrating rod will be adopted for vibrating of foundation concrete. While vibrating current layer, vibrating rod shall be inserted 50mm deep into last layer, and distance between two adjacent vibrating points shall not be over 300, and 100-150mm shall be suitable for the distance from form. Vibrating work shall continue till that no obvious sinking can be observed, and no bleeding and no foam appear on the surface of concrete. It shall be forbidden that the concrete is over vibrated, vibrating points are not sufficient or vibrating time is not long enough. 4.4.5施工缝留设：水平施工缝留置于板顶面。下一次砼浇筑前，人工凿除松动的石子20mm，清洗干净并浇水养护，浇筑下一次砼前用水冲洗润湿。

Horizontal construction joint shall be set at the top of the slab. Just before next concrete casting, loose concrete shall be chipping off minimum 20mm manually and cleaning with water and water curing.

4.4.6砼浇筑过程中应派专人看模板、看钢筋，发现异常及时处理，待整改合格后方可继续进行砼浇筑。

During concrete casting, special person shall be assigned to observe the status of re-bar and form, work shall be stopped and continue after rectification if abnormal phenomena appear. 现浇结构尺寸允许偏差及检测方法

Allowable Tolerance and Control Method of casting structure

混凝土结构工程施工质量验收规范GB 50204-2002 (表8.32-1)

Code for Quality Acceptance for Concrete Structure GB50204-2002 (see table 8.32-1)

项 目

Item 允 许 偏 差 （mm）

Allowable Tolerance（mm） 检 验 方 法Check/Accept. by 轴线位置Axis position 8 水准仪Level instrument 测量工 surveyor

平面外形尺寸Concrete surface size ±5 钢尺检查Steel ruler 标高

Elevation 层高Layer height ±5 水准仪Level instrument 全高Full height ±20 垂直度

Verticality 层高Layer height ≤5m 8 经纬仪 Theodolite ﹥5m 10 经纬仪Theodolite 全高 H/1000且≤30 经纬仪Theodolite

预埋设施中心线位Centerline position of embedded facilities 预埋件Embedded parts 6 水准仪Level instrument 测量工 surveyor

5. 安全与环境保护施工措施 HSE 见JHA Details please see attached JHA. 6. 劳动力计划 Manpower Mob. Plan 序号

No. 工种

Type of worker 人数Q’ty 备注Remarks 1 木工

Carpenter 30 2 HSSE 人员

HSSE 2 3 管理人员

Supervisor 14 4 钢筋工

Re-bar worker 20 5 普工

Common worker 20 6 架子工

Scaffold worker 10 7 电工

Electrician 2 8 电焊工

Welder 3 9 测量工

Surveyor 2 10 修理工

Repairman 2 11 砼工

Concrete worker 4 合计

Total 109

7. 机具计划 Equipment/Tools Mobilization Schedule No.

序号 Equip. Name设备名称 Q’ty数量 Spec. 规格 Remarks 备注

1 切断机Cutter 4 QW50

2 弯曲机Bending machine 4 QW50 3 水准仪Level Instrument 1 S3E

4 全站仪Survey controller 1 NTS-662 5 砼泵车Concrete Pump 2 37m 6 混凝土罐车Concrete Truck 4 8m3

8. 施工作业计划Construction Schedule 序号

No. 工程名称

Item 开始日期Start 完成日期Finish 2006.4 2006.5 2006.6 5 10 15 20 25 30 5 0 15 20 25 30 5 10 15 20 25 30

1 机械设备/人员进场

Equip./manpower Mob. 4.10 4.19

2 测量定位放线Survey and marking 4.15 4.23 3 脚手架搭设Scaffold work 4.24 5.5 4 一层柱钢筋、埋件First layer of column rebar, embedded

parts 5.6 5.15 5一层柱模板First layer of column

form 5.16 5.20 6 一层柱砼

1 First layer of column

concrete 5.21 5.21

7 一层梁钢筋、埋件First layer of beam rebar, embedded

parts 5.22 5.28

8 一层梁模板First layer of beam

form 5.25 6.3

9 一层梁砼First layer of beam

concrete 6.4 6.4

10 上部梁柱钢筋、埋件Upside beam column rebar,

embedded parts 6.5

11 上部梁柱模板Upside beam column form

12 上部梁柱砼

Upside beam column concrete