Lifts subject to seismic conditions
1 Scope
This standard specifies the special requirements for the passenger lifts and goods lifts subject to seismic conditions, which are permanently installed in buildings conforming to GB 50011-2010.
This standard specifies the additional requirements given in GB 7588-2003 and GB 21240-2007.
This standard is applicable to the newly installed passenger lifts and goods lifts, and may also be used as basis for improving the safety of passenger lifts and goods lifts in service.
This standard is not applicable to the lifts of seismic lift category 0 defined in Table A.1.
This standard does not cover other risks caused by earthquakes, such as fire, flood or explosion.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB 7588-2003 Safety rules for the construction and installation of electric lifts
GB/T 15706-2012 Safety of machinery - General principles for design - Risk assessment and risk reduction (ISO 12100:2010, IDT)
GB 18306 Seismic ground motion parameters zonation map of China
GB 21240-2007 Safety rules for the construction and installation of hydraulic lifts
GB/T 22562-2008 Guide rails for lifts - T-type (ISO 7465:2007, IDT)
GB 26465-2011 Safety rules for the construction and installation of firefighters lifts
GB 50011-2010 Code for seismic design of buildings
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB 7588 and GB 21240 and the following apply.
Foreword II
Introduction III
1 Scope
2 Normative references
3 Terms and definitions
4 List of significant hazards
5 Safety requirements and/or protective measures
6 Verification of safety requirements and/or protective measures
7 Information for use
Annex A (Normative) Seismic lift categories
Annex B (Informative) Calculation of the design acceleration
Annex C (Informative) Primary wave detection system
Annex D (Informative) Checking calculation of guide rails
Annex E (Informative) Examples of seismic control processes for lifts
Lifts subject to seismic conditions
1 Scope
This standard specifies the special requirements for the passenger lifts and goods lifts subject to seismic conditions, which are permanently installed in buildings conforming to GB 50011-2010.
This standard specifies the additional requirements given in GB 7588-2003 and GB 21240-2007.
This standard is applicable to the newly installed passenger lifts and goods lifts, and may also be used as basis for improving the safety of passenger lifts and goods lifts in service.
This standard is not applicable to the lifts of seismic lift category 0 defined in Table A.1.
This standard does not cover other risks caused by earthquakes, such as fire, flood or explosion.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB 7588-2003 Safety rules for the construction and installation of electric lifts
GB/T 15706-2012 Safety of machinery - General principles for design - Risk assessment and risk reduction (ISO 12100:2010, IDT)
GB 18306 Seismic ground motion parameters zonation map of China
GB 21240-2007 Safety rules for the construction and installation of hydraulic lifts
GB/T 22562-2008 Guide rails for lifts - T-type (ISO 7465:2007, IDT)
GB 26465-2011 Safety rules for the construction and installation of firefighters lifts
GB 50011-2010 Code for seismic design of buildings
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB 7588 and GB 21240 and the following apply.
Contents of GB/T 31095-2014
Foreword II
Introduction III
1 Scope
2 Normative references
3 Terms and definitions
4 List of significant hazards
5 Safety requirements and/or protective measures
6 Verification of safety requirements and/or protective measures
7 Information for use
Annex A (Normative) Seismic lift categories
Annex B (Informative) Calculation of the design acceleration
Annex C (Informative) Primary wave detection system
Annex D (Informative) Checking calculation of guide rails
Annex E (Informative) Examples of seismic control processes for lifts
