This standard is applicable to seismic appraisal of existing buildings in the regions where the seismic fortification intensity is 6-9 degree.
Note: for the purposes of this standard, “6, 7, 8 and 9 degree” is short for “the seismic fortification intensity 6, 7, 8 and 9 degree” hereinafter.
Foreword II
1 Scope
2 Normative references
3 Seismic appraisal fundamental rule
4 Terminologies
5 Symbols
6 Seismic appraisal basic requirements
7 Site, base and foundation
7.1 Site
7.2 Base and foundation
7.3 Aseismatic strengthenging measures
8 Bricking-up building
8.1 General requirements
8.2 First stage appraisement
8.3 Second stage appraisement
8.4 Aseismic reinforcement measure
9 Multiple-story Reinforced Concrete Building
9.1 General requirements
9.2 First stage appraisement
9.3 Second stage appraisement
9.4 Aseismic reinforcement measure aseismic reinforcement measure
10 Inner frame and understratum frame brick house
10.1 General requirements
10.2 First stage appraisement
10.3 Second stage appraisement
10.4 Anti-seismic strengthening measures
11 Monolayer reinforced concrete column factory building
11.1 General specification
11.2 Structural arrangement and construction identification
11.3 Seismic bearing capacity check
11.4 Seismic reinforcement measures
12 Single-layer brick post factory building and open housing
12.1 General specification
12.2 Structural arrangement and construction identification
12.3 Seismic bearing capacity check
12.4 Seismic reinforcement measures
Annex A (Normative) Characteristic Ratio of Seismic Wall Brick Building
Annex B (Normative) The Floor Shear Strength of Reinforced Concrete Structure
Explanation of Wording in This Standard
