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GB/T 13441.2-2008: Mechanical vibration and shock -- Evaluation of human exposure to whole-body vibration -- Part 2: Vibration in buildings (1Hz to 80Hz)
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Mechanical vibration and shock -- Evaluation of human exposure to whole-body vibration -- Part 2: Vibration in buildings (1Hz to 80Hz)
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GB/T 13441.2-2008
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Basic data | Standard ID | GB/T 13441.2-2008 (GB/T13441.2-2008) | | Description (Translated English) | Mechanical vibration and shock -- Evaluation of human exposure to whole-body vibration -- Part 2: Vibration in buildings (1Hz to 80Hz) | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Z32 | | Classification of International Standard | 13.160 | | Word Count Estimation | 15,163 | | Date of Issue | 2008-09-27 | | Date of Implementation | 2009-05-01 | | Quoted Standard | GB/T 13441.1-2007; ISO 8041; IEC 61260-1995 | | Adopted Standard | ISO 2631-2-2003, IDT | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 16 of 2008 (No. 129 overall) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the troubles associated with occupant comfort and a building exposed to human body vibration and shock, provides measurement and evaluation methods, including measurement direction and measurement position determination. Defines the applicable frequency range 1Hz ~ 80Hz frequency counter weights Wm, in this frequency range without explicitly building occupants posture. Note 1: If a clear position occupants, can be applied to GB/T 13441. 1 given frequency weighting value Wm. Although usually a pilot study of a building is very effective, but at the design stage of the building or can not enter the case of existing buildings, this section contains the equivalent concept should be applied to the building. In these cases, it must in some way into the vibration of the building | GB/T 13441.2-2008: Mechanical vibration and shock -- Evaluation of human exposure to whole-body vibration -- Part 2: Vibration in buildings (1Hz to 80Hz)
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. Mechanical vibration and shock Evaluation of human exposure to whole-body vibration Part 2. Vibration in buildings (1Hz to 80Hz
ICS 13.160
Z32
National Standards of People's Republic of China
GB/T 13441.2-2008/ISO 2631-2.2003
Mechanical vibration and shock human exposure to body
Vibration in the building. evaluation of vibration - Part 2
(1H ~ 80H z z)
(ISO 2631-2.2003, IDT)
Posted 2008-09-27
2009-05-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
Introduction Ⅱ
1 Scope 1
2 Normative references 1
3 Terms and definitions
Building vibration measurement 4 2
5 human response to vibration of the building 2
Appendix A (normative) frequency weighting value Wm mathematical definition 4
Annex B (informative) Guide to collect data about the human response to vibration of the building 7
Reference 9
GB/T 13441.2-2008/ISO 2631-2.2003
Foreword
GB/T 13441 "Mechanical vibration and shock of human exposure to whole-body vibration evaluation" is divided into four parts.
--- Part 1. General requirements;
--- Part 2. Vibration in buildings (1Hz ~ 80Hz);
--- Part 4. Evaluation Guide vibration and rotational motion on the fixed rail transportation system in the passenger and crew comfort impacts;
--- Part 5. Impact Evaluation Methods include multiple vibration.
This section GB/T 13441 Part 2.
This part identical with ISO 2631-2.2003 "Mechanical vibration and impact evaluation of human exposure to whole body vibration - Part 2. Building
Vibration inside buildings (1Hz ~ 80Hz) "(in English).
For ease of use, this section made the following editorial changes.
--- With "this Part" instead of "ISO 2631 in this section";
--- With a decimal point as a decimal symbol instead of ",". ",";
--- To ISO 2631-2.2003 references other international standards, have been adopted as the equivalent of a standard, instead of using our standard correspondence
International standards, while others direct reference to international standards.
Appendix A of this section is normative appendix, Appendix B is an informative annex.
This part of the National mechanical vibration, shock and condition monitoring Standardization Technical Committee (SAC/TC53) and focal points.
This section drafted by. China Academy of Railway Sciences, Beijing Institute of Technology.
The main drafters of this section. Ma Yun, Jiao Dahua, Gregory, Initial Idea Guo Junyu, Wushao Bin, Zhao Yanan, Chen Xuemei.
GB/T 13441.2-2008/ISO 2631-2.2003
Introduction
Structure of human exposure to vibration in buildings, occupants can perceive and affect them in many ways. More important it is to live
Comfort and quality of life of those who will be lowered.
For vibration on human comfort in buildings and annoyance evaluation of the impact of the priority use of vibration total weight. By giving the building
The suitability of a location indication to indicate characteristics of people in the building location or place, with the value of the appropriate frequency weighting obtained.
This section is intended to encourage the adoption of a unified data collection method for building human vibration response.
GB/T 13441.2-2008/ISO 2631-2.2003
Mechanical vibration and shock human exposure to body
Vibration in the building. evaluation of vibration - Part 2
(1H ~ 80H z z)
1 Scope
GB/T his section deals with the comfort of the occupants T 13441 and worries associated buildings exposed to the human body vibration and shock, Regulation
Set the measurement and evaluation methods, including measurement direction and measurement position determination. Defined in the applicable frequency range of 1Hz ~ 80Hz frequency
Meter weights Wm, in this frequency range without a clear position within the building occupants.
Note 1. If the occupants a clear position, can be applied GB/T 13441.1 given frequency weighting value Wm.
Although the building is usually for a pilot study it is very effective, but at the design stage of the building into the existing building or impossible
Under the circumstances, the concept contained in this section shall be equally applicable to the building. In these cases, you must use some method of building vibration ring
It should be forecast.
Structural damage to the building situation may exist, this section does not provide guidance, see relevant content GB/T 14124. In addition, this section
Not for human health and safety evaluation of the influence.
This section does not allow vibration predetermined value.
Note 2. Before you gather more information related to this section, it is not yet given allowable vibration guide values.
Frequency weighting given value Wm mathematical definition in Appendix A, is given in Appendix B to complain about building vibration data mining
Set guidelines.
2 Normative references
The following documents contain provisions which, through reference GB/T 13441 in this section constitute provisions of this section. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section
Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this
section.
GB/T 13441.1-2007 Mechanical vibration and shock of human exposure to whole body vibration evaluation - Part 1. General requirements
(ISO 2631-1.1997, IDT)
ISO 8041 for vibration measuring instruments
IEC 61260.1995 electric acoustic octave and fractional octave filters
3 Terms and Definitions
The following terms and definitions apply to this part of the GB/T 13441 of.
3.1
Including surveys, measurement, processing, sorting, description, classification and a series of activities related to data presentation.
3.2
Static structure for human habitation or other activities, including offices, factories, hospitals, schools and day-care centers.
3.3
From the start and end time of the day to determine the vibration source activity cycle or duration of action.
GB/T 13441.2-2008/ISO 2631-2.2003
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