SECTION 1: REFORCEMENT 第一章:钢筋
PART 1 GENERAL第一节 总则见贤思齐的意思
1.1 SCOPE OF WORK 工作范围
Materials and labours required for the complete installation of the work of this ction, including furnishing and placing of reinforcing steel and related positioning.
完成安装本部分工程所需的材料和劳动力,包括提供和设置钢筋和有关的定位。
1.2 STANDARDS 标准
Except as otherwi specified herein, perform work in accordance with specifications, codes, and standards cited therein, and latest applicable addenda and supplements. Copies of the items shall be kept available in shop and field.
除非另有规定,按照以下引用的规范,标准和最新的附录和补充施工。在车间和现场应备有这些文件的复印件。
BS 4449 Hot rolled steel bars for the reinforcement of concrete. 用于混凝土的热轧钢筋
BS 8110 The Structural U of Concrete - Part 1 Design and Construction. 混凝土的结构用途-第一节 设计和施工
BS 4483 Steel fabric for the reinforcement of concrete. 混凝土加筋钢丝
BS 4466 Bending dimensions and scheduling of bars for the reinforcement of concrete. 混凝土钢筋弯曲尺寸和加工表
UK Structural Design Standards specified herein can be substituted by other Structural Design Standards: Selected National and International Title and Sources, provided that request for substitution is made and reviewed by Engineer's Reprentative before u in project.
如果在使用前提出申请替换,并经监理代表批准,可以使用相应结构设计标准:挑选的国家和国际名称和来源,来替换这里规定的英国结构设计标准。
Any material or operation specified by reference to published specifications of manufacturer or published standard shall comply with said specification or standard. In ca of conflict between referenced specifications, most stringent requirement shall govern; and in ca of dispute, the Engineer’s decision shall be final. In ca of conflict between referenced specifications and Project Specifications, Project Specifications shall govern.
任何通过参考出版的制造商规范或标准规定的材料或实施应符合上述规范或标准。当参考规范存在分歧时,应使用最严格的要求;如果有分歧,监理的决定将是最终的。如果参考的标准和项目规范 发生分歧,应以项目规范为准。
1.3 SUBMITTALS & TESTING 提交和试验
The Contractor shall submit manufacturer's specifications and installation instructions for each item of proprietary material ud, and shall confirm his intention to comply with such requirements.
泰山游玩攻略
承包商应提交所用的每项专用材料的制造商规范和安装说明,并应确认承包商遵守此要求的意图。
Submit to Engineer’s detailed Reinforcement Shop Drawings including cutting lists, bar bending schedule and erection drawings. 向监理工程师提交详细的钢筋加工图,包括切割表、钢筋弯曲表和安装图。
Submit to Engineers prior to delivery of reinforcing steel certified mill test reports of reinforcing steel (including names and locations of mills and shops, and analys of chemical and physical properties), properly correlated to be ud in this project.
在钢筋进场前向监理工程师提交钢筋的工厂鉴定试验报告(包括工厂和车间的名称和地址,化学和物理性能分析),该报告应与项目使用精密关联。
Tests will be required by the Engineer's Reprentative on steel reinforcement and they shall be carried out in strict accordance with the provisions of the British Standards in Clau 03900/1/1.02.
监理工程师代表可以要求对钢筋进行试验,试验应按照英国标准第03900/1/1.02条的规定严格执行。
Tensile tests providing information on elastic limit, ultimate strength, and stress-strain curve will be required from each delivery of reinforcement and measurements will also be required of cross-ctional area, weight per unit length, deformation and bend / re-bend characteristics of deformed bars. Chemical composition analysis shall be performed for each bar size.
要求对每次进场的钢筋进行张拉试验,提供有关弹性范围、极限强度和应力-应变曲线。同时,需要对变形钢筋的截面积、单位长度的重量、变形和弯曲/再弯曲特征进行量测。对每种钢筋尺寸应进行化学成分分析。
The Contractor shall allow for the following testing procedure : 承包商应考虑以下试验程序
跑步穿什么鞋
a) 15 test specimens per unit of delivery of each bar diameter to determine the following :- 对于每种尺寸的钢筋每次进场取15个试验样品,以确定以下内容
珍惜图片 - Tensile strength 抗拉强度
- Yield point 屈服点
- Elongation after fracture 断裂时的延长率
b) 15 test specimens per unit of delivery of each bar diameter to determine the following : 对于每种尺寸的钢筋每次进场取15个试验样品,以确定以下内容
- Behaviour in the rebend test 反弯试验特性
弗雷特伍德
- Deviations from the nominal cross – ction 名义截面的偏差
物业与物业管理 - Bond test. 粘结力试验
c)2 test specimens per unit of delivery of each bar diameter for chemical composition in accordance with the requirements of BS : 4449(E).
对于每种尺寸的钢筋每次进场取2个试验样品,按照BS4449的要求进行化学成分分析。
The deliveries to be sub divided into test units with a maximum mass of 100 tons each or of products of the same nominal diameter from the same cast as directed by the Engineer. 按照监理工程师的指示将进场的钢筋细分为最大质量为100吨的试验单位或者细分成同一铸件的同一直径的产品。
鹌鹑蛋的营养价值 One t of test results for each bar size shall be submitted to the Engineer's Reprentative. Remaining tests will be carried out at the discretion of the Engineer’s Reprentative. 在混凝土工程现场开工前,向监理工程师代表提交每种钢筋尺寸的一套试验结果。