BS-ISO-11228-2-2007.pdf
《BS-ISO-11228-2-2007.pdf》由会员分享,可在线阅读,更多相关《BS-ISO-11228-2-2007.pdf(74页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS ISO 11228-2:2007 Ergonomics Manual handling Part 2: Pushing and pulling ICS 13.180 ? Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:05:07 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS ISO 11228-2:2007 This British Standard was published u
2、nder the authority of the Standards Policy and Strategy Committee on 30 April 2007 BSI 2007 ISBN 978 0 580 50583 6 National foreword This British Standard was published by BSI. It is the UK implementation of ISO 11228-2:2007. The UK participation in its preparation was entrusted by Technical Committ
3、ee PH/9, Applied ergonomics, to Subcommittee PH/9/4, Anthropometry and biomechanics. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for i
4、ts correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:05:07 GMT+00:00 2007, Uncontrolled Copy, (c) BS
5、I Reference number ISO 11228-2:2007(E) INTERNATIONAL STANDARD ISO 11228-2 First edition 2007-04-01 Ergonomics Manual handling Part 2: Pushing and pulling Ergonomie Manutention manuelle Partie 2: Actions de pousser et de tirer BS ISO 11228-2:2007 Licensed Copy: London South Bank University, London So
6、uth Bank University, Mon May 07 12:05:07 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ii Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:05:07 GMT+00:00 2007, Uncontrolled Copy, (c) BSI iii Contents Page Foreword iv Introduction v 1 Scope . 1 2 Terms and defini
7、tions. 1 3 Recommendations 2 3.1 Avoiding hazardous manual handling tasks . 2 3.2 Risk assessment. 2 3.2.1 Hazard identification. 3 3.2.1.1 Force. 3 3.2.1.2 Posture. 3 3.2.1.3 Frequency and duration . 4 3.2.1.4 Distance . 4 3.2.1.5 Object characteristics. 4 3.2.1.6 Environmental conditions 4 3.2.1.7
8、 Individual characteristics. 4 3.2.1.8 Work organization. 5 3.2.2 Risk estimation and risk assessment. 5 3.2.2.1 Method 1 Generalized risk estimation and risk assessment approach 5 3.2.2.2 Method 2 Specialized risk estimation and risk assessment approach. 7 3.2.2.2.1 Part A Muscle-strength-based for
9、ce limits, FBr. 8 3.2.2.2.2 Part B Skeletal-based force limits, FLS. 9 3.2.2.2.3 Part C Limiting force, FL 9 3.2.2.2.4 Part D Safety limit, FR. 9 3.2.3 Risk reduction. 10 Annex A (informative) Method 1 Pushing and pulling: general assessment checklist 11 Annex B (informative) Method 2 Specialized ri
10、sk estimation and risk evaluation 20 Annex C (informative) Risk reduction methods 40 Annex D (informative) Suggested approach for measuring push/pull forces . 44 Annex E (informative) Application examples for Methods 1 and 2. 45 Annex F (informative) Method for determining combined strength distribu
11、tion for a particular reference group. 55 Bibliography. 64 BS ISO 11228-2:2007 Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:05:07 GMT+00:00 2007, Uncontrolled Copy, (c) BSI iv Foreword ISO (the International Organization for Standardization) is a worldwide
12、 federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that
13、committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in acc
14、ordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requ
15、ires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 11228-2 was prepared by Techn
16、ical Committee ISO/TC 159, Ergonomics, Subcommittee SC 3, Anthropometry and biomechanics. ISO 11228 consists of the following parts, under the general title Ergonomics Manual handling: Part 1: Lifting and carrying Part 2: Pushing and pulling Part 3: Handling of low loads at high frequency BS ISO 112
17、28-2:2007 Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:05:07 GMT+00:00 2007, Uncontrolled Copy, (c) BSI v Introduction Pain, fatigue and disorders of the musculoskeletal system can result from awkward and/or forceful manual handling tasks such as the pushi
18、ng or pulling of objects. Musculoskeletal pain and fatigue can themselves influence postural control and increase the likelihood of hazardous working practices, leading to an increased risk of injury, as well as a reduction in productivity and the quality of work output. Good ergonomic design can pr
19、ovide an approach for avoiding these adverse effects. This part of ISO 11228 provides two methods for identifying the potential hazards and risks associated with whole-body pushing and pulling. Its content is based on current knowledge and understanding of the musculoskeletal risk factors associated
20、 with these types of handling tasks. In addition to providing an ergonomics approach for the assessment of push/pull tasks, it proposes recommendations for reducing the risk of injury or ill health. The assessment and control of risks associated with other aspects of manual handling are to be found
21、in ISO 11228-1, ISO 11228-3 and ISO 11226. BS ISO 11228-2:2007 Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:05:07 GMT+00:00 2007, Uncontrolled Copy, (c) BSI blank Licensed Copy: London South Bank University, London South Bank University, Mon May 07 12:05:0
22、7 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 1 Ergonomics Manual handling Part 2: Pushing and pulling 1 Scope This part of ISO 11228 gives the recommended limits for whole-body pushing and pulling. It provides guidance on the assessment of risk factors considered important to manual pushing and pull
23、ing, allowing the health risks for the working population to be evaluated. The recommendations apply to the healthy adult working population and provide reasonable protection to the majority of this population. These guidelines are based on experimental studies of push/pull tasks and associated leve
24、ls of musculoskeletal loading, discomfort/pain, and endurance/fatigue. Pushing and pulling, as defined in this part of ISO 11228, is restricted to the following: whole-body force exertions (i.e. while standing/walking); actions performed by one person (handling by two or more people is not part of t
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BS ISO 11228 2007
链接地址:https://www.31doc.com/p-3748269.html