适用于国有公共合同的通用技术条款手册 第4分册 钢材 第4卷 钢铆钉

第4分册- 钢材-第4卷

钢铆钉 - 钢结构施工用紧固螺栓

第1章

钢铆钉

第 1 条

适用范围及标准

根据通用技术条款手册第 23 条的规定，持有施工合同的承包方应在其与生产商达成的协议内要求生产商完成该分册内规定的义务。并就业主方而言，承包方要对这些义务的执行负全责。

参考标准

- 铆钉用圆钢

NF A 03.115： 钢铁冶金产品交货的一般技术条件。

NF A 35.501: 在一般用途的结构中使用的钢材。 型号及质量。

« 薄、中及厚钢板，宽扁钢板，零售轧钢及工字钢 »。

NF A 45.075: 螺丝及铆钉所需的热轧钢。尺寸大小及允许偏差。

- 铆钉

NF E 27.005: 与一般用途的螺栓有关的条款。技术规范。

NF E 27.156： 钢结构施工所需的圆头铆钉。

第 2 条

订购及文献

* 产品的“特殊检查”或“非特殊检查”术语的解释参见标准 NF A 03.115《钢铁冶金产品交货的一般技术条件》中的定义。

2.2 质量级别为 37R 及 42R 的铆钉

根据一般技术条款的第 24.6 及 24.7 条规定，不属于承包方的承担的费用有：

-与业主方验收人员有关的费用，

-标准中未规定的试验所产生的费用。

第 3 条

分批及验收单元

在标准 NF E 27.156（钢结构施工所需的圆头铆钉）第 12.2 条中对分批模式进行了规定。

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IEC publications prepared by the same Technical Committee

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2

TABLE DES MATIERES

TABLE DES MATIÈRES

:current

Foreword

This document (EN 10216-3:2002) has been prepared by Technical Committee EC/TC 29, "Steel tubes and fittings for steel tubes", the secretariat of which is held by UNI.

This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2002, and conflicting national standards shall be withdrawn at the latest by November 2002.

This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s).

For relationship with EU Directive(s), see informative annex ZA, which is an integral part of this document.

Other Parts of EN 10216 are:

Another European Standard series covering tubes for pressure purposes is:

According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.

5

ISO 657-1 : 1988 (E)

Table 1 — Dimensions and sectional properties of hot-rolled equal-leg angles (concluded)

NOTES

1. Member countries may choose, to be included in their national standards, the sizes which are required to meet their demand.
2. For the angles so chosen, only thicknesses which can be rolled in their mills to meet the demand of the users may be selected from the list of thicknesses corresponding to equal angles in table 1.
3. The sectional area has been calculated using the formula

   S = [l/2 A - l) + 0,214 6 (r_root² - 2r_toe²)] × 1/100

   where
   

   S is the sectional area, in square centimetres;
   

   l is the thickness, in millimetres;
   

   r_root is the root radius, in millimetres;
   

   r_toe is the toe radius, in millimetres;
   

   A is the leg length, in millimetres.

4. Mass is calculated on the basis of density of steel of 7,85 kg/dm³.

   4