Valid

GB/T 42712-2023Design principle and calibration method of Chinese dummy for mechanical damage testing (English PDF)

力学损伤测试用中国假人设计原则与标定方法

Preview PDF

This is a limited preview

Buy now to download the full PDF (24 pages)

Need quotation for your management?

Get a formal quotation for GB/T 42712-2023 in 30 minutes.

Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

August 6, 2023

Implementation date

March 1, 2024

Scope

GB/T 42712-2023 is the English-translated version of 力学损伤测试用中国假人设计原则与标定方法.

GB/T 42712-2023 is the Chinese standard "Design principle and calibration method of Chinese dummy for mechanical damage testing". Its scope clause reads: This document stipulates the design principles of dummies for mechanical damage testing and the mechanical properties of dummies when subjected to various typical impact load conditions.

Ability to calibrate test methods. This document is applicable to the safety performance testing of manned vehicles such as automobiles, armored vehicles, high-speed trains, aircraft, manned space vehicles, and amusement facilities.

Development and design of dummies for mechanical damage testing in tests, wearable equipment protection performance testing, weapon equipment performance testing and other tests. Its clauses include normative reference documents; terms and definitions.

Found what you need?

Document preview — GB/T 42712-2023

National Standard of the People's Republic of China

ICS: 13.180
Classification: A25

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface
Introduction
1 Scope
2 Normative reference documents
3 Terms and Definitions
4 Design Principles
4.1 Overview
4.2 Overall dummy morphological feature design
4.3 Structural design of dummy parts assembly
4.4 Motion feature design
4.5 Mechanical damage performance design
5 Calibration method
5.1 General
5.2 Head
5.3 Neck
5.4 Chest
5.5 Abdomen
5.6 Thigh
5.7 Knee joint
5.8 calf
5.9 Ankle
Appendix A (informative) Sitting human body morphological characteristics data item 25 for dummy design
Appendix B (informative) Calculation method of human body segment mass
Appendix C (informative) Method for establishing human body segment coordinate system
Appendix D (informative) Calculation method of moment of inertia of human body segments
Appendix E (informative) Human joint range of motion

1 Scope

This document stipulates the design principles of dummies for mechanical damage testing and the mechanical properties of dummies when subjected to various typical impact load conditions.

Ability to calibrate test methods.

This document is applicable to the safety performance testing of manned vehicles such as automobiles, armored vehicles, high-speed trains, aircraft, manned space vehicles, and amusement facilities.

Development and design of dummies for mechanical damage testing in tests, wearable equipment protection performance testing, weapon equipment performance testing and other tests.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations

For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document.

GB/T 5703-2023 Anthropometric basic items for technical design (ISO 7250-1.2017, MOD)

GB/T 10000 Adult human body dimensions

3 Terms and definitions

The terms and definitions defined in GB/T 5703-2023 and the following apply to this document.

3.1 dummy

Humanoid test device for mechanical damage testing.

Note. A complete dummy consists of multiple parts assemblies that reflect various parts of the human body.

3.2 percentilepercentile

The normal distribution statistical proportion obtained from the census of human physiological data (height, weight).

Note. The 5th percentile (5th), the 50th percentile (50th), and the 95th percentile (95th) are commonly used human body percentiles. For example, the 5th percentile of height

Adult men means that 5% of individuals in the male population have a height parameter less than or equal to this value.

3.3 human-bodysegment

The human body is divided into several segments based on bony landmarks.

3.4

The local coordinate system of each human body segment is usually used to provide a fixed reference for the position of the center of mass on each body segment.

3.5 Human body segment center of mass position

The position of the center of mass of a human body segment relative to the origin of the coordinate system of the body segment.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 24 pages — is available in the English PDF.

Referenced standards

Normative references

ISO 7250

Similar standards

GB 38031-2025|GB/T42712-2023|GB/T 1.1-2020|GB/T 5703-2023|GB/T 10000|GB/T 42395.1|GB/T 40230.1|GB/T 36606

How to Download GB/T 42712-2023

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.