GB/T 13441.4-2012 English PDF

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GB/T 13441.4-2012: Mechanical vibration and shock -- Evaluation of human exposure to whole-body vibration -- Part 4: Guidelines for the evaluation of the effects of vibration and rotational motion on passenger and crew comfort in fixed-guideway transport systems
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 13441.4-2012	254	Add to Cart	3 days	Mechanical vibration and shock -- Evaluation of human exposure to whole-body vibration -- Part 4: Guidelines for the evaluation of the effects of vibration and rotational motion on passenger and crew comfort in fixed-guideway transport systems	Valid

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Basic data

Standard ID: GB/T 13441.4-2012 (GB/T13441.4-2012)
Description (Translated English): Mechanical vibration and shock -- Evaluation of human exposure to whole-body vibration -- Part 4: Guidelines for the evaluation of the effects of vibration and rotational motion on passenger and crew comfort in fixed-guideway transport systems
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J04
Classification of International Standard: 17.160
Word Count Estimation: 13,190
Quoted Standard: IEC 61260; GB/T 13441.1-2007
Adopted Standard: ISO 2631-4-2001 + A1-2010, IDT
Regulation (derived from): National Standards Bulletin No. 28 of 2012
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 mechanical vibrations of the fixed guideway transit systems in passenger and crew comfort impact assessment guidelines. Intended for procurement, customized technical conditions fixed rail system or application use by organizat

GB/T 13441.4-2012: Mechanical vibration and shock -- Evaluation of human exposure to whole-body vibration -- Part 4: Guidelines for the evaluation of the effects of vibration and rotational motion on passenger and crew comfort in fixed-guideway transport systems

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
. Mechanical vibration and shock Evaluation of human exposure to whole-body vibration Part 4. Guidelines for the evaluation of the effects of vibration and rotational motion on passenger and crew comfort in fixed-guideway transport systems ICS 17.160 J04 National Standards of People's Republic of China Mechanical vibration and shock Human exposure to whole-body vibration evaluation Part 4. vibration and rotational motion on the fixed rail Transportation System passengers and crew comfort Effect Evaluation Guide Part 4. Guidelinesfortheevaluationoftheeffectsofvibrationandrotational (ISO 2631-4.2001, IDT) Issued on. 2013-03-01 2012-11-05 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 13441 "Mechanical vibration and shock of human exposure to whole-body vibration evaluation" is divided into the following sections. --- Part 1. General requirements; --- Part 2. Vibration in buildings (1Hz ~ 80Hz); --- Part 4. Evaluation Guide vibration and rotational movement of the fixed guideway transport systems in passenger and crew comfort impacts; --- Part 5. Evaluation method comprising repeated impact of vibration. This section GB/T Part of 413,441. This section drafted in accordance with GB/T 1.1-2009, rules GB/T 20000.2-2009 given. This section uses the translation method identical with ISO 2631-4.2001 and ISO 2631-4.2001/Amd.1.2010 "Mechanical vibration and punch Hit human exposure to whole body vibration evaluation - Part 4. vibration and rotational movement of the fixed guideway transport systems passengers and crew Comfort impact assessment guidelines. " Consistency correspondence between this part of international documents and normative references of our files are as follows. --- GB/T 3241-2010 electro-acoustics octave and fractional octave filters (IEC 61260.1995, MOD) This part of the National mechanical vibration, shock and condition monitoring Standardization Technical Committee (SAC/TC53) and focal points. This section drafted by. China energy saving Labor and Health Institute Academy of Railway Sciences, the Ministry of Railways Product Quality Supervision and Inspection Center locomotive Vehicle inspection station, Beijing Institute of Technology, Zhengzhou Machinery Research Institute, Southwest Jiaotong University. The main drafters of this section. Ma Yun, Initial Idea Peng Feng, pine step, Gregory, Han Guoming, Fan Ronghua, Jian-Hui Lin, coke Dahua, Liujing Ru, Zhang Jie, Zhang Bing. Mechanical vibration and shock Human exposure to whole-body vibration evaluation Part 4. vibration and rotational motion on the fixed rail Transportation System passengers and crew comfort Effect Evaluation Guide

1 Scope

GB/T 13441 This part of GB/T 13441.1 specific applications, namely mechanical vibration on the fixed rail passenger transport systems and multiply ATTENDANT comfortable impact assessment guidelines. Intended for procurement, technical conditions or custom applications your organization uses fixed rail system to facilitate this These organizations understand other features fixed guideway transport system design and system of the relationship between the passenger and crew comfort. This guide The establishment of evaluation methods between the relative comfort of the system, rather than the absolute level of comfort. This section applies to exposure along the x, rotational vibration linear vibration y and z axes, as well as around the center of the body of the three axes normal healthy crowd. It aims to adopt a motion by the function along and around the axis of the vehicle produced by human motion to assess the degree of comfort provided guidance. This section applies may cause damage neither the single high amplitude transient motion, such as a vehicle accident or collision longitudinal train impulse generation, nor For high amplitude vibration can affect health. This section applies to fixed rail passenger system includes a rail system (heavy rail and light rail), magnetic levitation (MAGLEV) system and rubber wheel Tire type and said subway system relies roll offset by the performance of the lateral acceleration curves of various transport systems. This section provides the force generated by the vertical acceleration of ultra-low frequency (0.1Hz ~ 0.5Hz) may cause motion sickness affect guidance. These ones Vertical force curve may be at ease, high technology and the combined effect of the vehicle body inclination generated. However, this section does not provide lateral force or ULF longitudinal acceleration forces generated (less than 0.5Hz) guidance on the impact of comfort. Such ultra-low frequency acceleration is shaped by the geometry of the rail Shape (horizontally and tilt) generated. This section only gives guidance on environmental movement ride comfort evaluation.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. IEC 61260 electrical acoustic octave and fractional octave filters (Electroacoustics-Octave-bandandfractional- octave-bandfilters) 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)

3 issues fixed guideway transport systems require special consideration

Fixed rail system can affect passenger comfort significant repetitive motion and/or vibration. In these sports, the concern is along and Vehicle around three mutually orthogonal linear and rotational movement axes in any one axis. It has confirmed the vertical, lateral and roll Movement within the comfort of passenger rail vehicles also have an important impact. Horizontal and vertical movement of passengers or crew may impact on the standing of maximum. ......

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