GB/T 31095-2014Lifts subject to seismic conditions (English PDF)
地震情况下的电梯要求
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 22, 2014
Implementation date
June 1, 2015
Scope
GB/T 31095-2014 is the English-translated version of 地震情况下的电梯要求.
GB/T 31095-2014 is the Chinese standard "Lifts subject to seismic conditions". Its scope clause reads: This standard specifies the special permanent installation in conformity with GB 50011-2010 buildings passenger lifts and freight elevators earthquake Specific requirements.
This standard specifies additional requirements GB 7588-2003 and GB 21240-2007's. This standard applies to passenger lifts and freight elevators newly installed, as well as with the increase in passenger elevators and freight elevator safety Basis.
This standard does not apply, as defined in Table A.1 seismic rating of 0 elevator lift. This standard does not address other risks caused by the earthquake, such as fire, flood, or explosion. Its clauses include terms and definitions.
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Document preview — GB/T 31095-2014
National Standard of the People's Republic of China
- ICS
- 91.140.90
- Classification
- Q 78
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 major risk list
- 5 Safety requirements and/or protective measures
- 6 Safety requirements and/or protective measures of verification
- 7 information
- Appendix A (normative) Seismic elevator Level
- Annex B (informative) design acceleration calculation
- Appendix C (Informative Appendix) P-wave detection system
- Annex D (informative) Checking the guide rail
- Appendix E (normative) Seismic elevator control process example
1 Scope
This standard specifies the special permanent installation in conformity with GB 50011-2010 buildings passenger lifts and freight elevators earthquake
Specific requirements.
This standard specifies additional requirements GB 7588-2003 and GB 21240-2007's.
This standard applies to passenger lifts and freight elevators newly installed, as well as with the increase in passenger elevators and freight elevator safety
Basis.
This standard does not apply, as defined in Table A.1 seismic rating of 0 elevator lift.
This standard does not address other risks caused by the earthquake, such as fire, flood, or explosion.
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.
GB 7588-2003 elevator manufacturing and installation of safety norms
GB/T 15706-2012 Safety of machinery - General principles for design risk assessment and risk decreases (ISO 12100.2010, IDT)
GB 18306 Chinese ground motion parameter zoning map
GB 21240-2007 hydraulic elevator manufacturing and installation of safety norms
GB/T 22562-2008 Elevator T-rail (ISO 7465.2007, IDT)
GB 26465-2011 Fire elevator manufacturing and installation of safety norms
GB 50011-2010 Seismic Design of Buildings
3 Terms and Definitions
GB 7588, GB 21240 and defined by the following terms and definitions apply to this document.
3.1 Hooked point snagpoint
Rail bracket, guide plate bolts, rail connecting plate, tablet or similar device with a flexible element (such as a rope, chain or trailing cable, etc.) likely
Hooked position occur.
3.2 Design acceleration
ad
Horizontal acceleration used to calculate the forces acting on the earthquake (moment) on the elevator system, which is calculated see Appendix B.
3.3 Seismic elevator Level
According to the design acceleration (ad), the seismic elevator into different grades.
NOTE. Table A.1 shows the seismic elevator levels.
3.4 P wave primarywave
A compression earthquake longitudinal wave, also called primary wave.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 24 pages — is available in the English PDF.
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