GB 18306-2015Seismic ground motion parameter zonation map of China (English PDF)

Foreword

5.1,5.2,6.1,7.1,

8.2 this standard, Annex A, Annex B, Appendix C are mandatory, the rest are recommended. This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard replaces GB 18306-2001 "Chinese seismic zonation map." This standard compared with GB 18306-2001, mainly in the following changes.

a) the full text of the provisions to enforce mandatory;

b) an increase of introduction;

c) increasing the normative references as Chapter 2;

d) an increase of some terms and definitions, terms and definitions increase of 3.1 "earthquake", 3.2 "of ground motion parameters" 3.7 "major construction Project ", 3.8" general construction ", 3.9" basic ground motion, "3.10" case of multiple ground motion, "3.11" rare earthquake ground motion, "3.12" very Rare earthquake ground motion ";

e) Original Chapter 4, "use the term" now expanded to Chapter 5, "Basic rule", Chapter 6, "II class ground motion peak acceleration OK" Chapter 7, "II class ground motion acceleration response spectrum characteristic period OK" and Chapter 8, "ground motion parameter adjustment";

f) revised the contents of Appendices A and B, in some areas of ground motion parameters were properly adjusted;

g) original Appendix C "China Earthquake response spectrum characteristic period adjustment table" expanded to "peak acceleration of ground motion adjustment factor Fa" And "basic site acceleration response spectrum characteristic period of adjustment," and "ground motion peak acceleration adjustment factor Fa" put The Appendix E, "Site basic earthquake acceleration response spectrum characteristic period adjustment table" into the body of Chapter 8;

h) the original Appendix D "on the basic seismic intensity seismic vibration parameters transition description" to "peak acceleration of ground motion and ground Earthquake intensity table ", as Appendix G;

i) an increase of the "national urban basic class II site ground motion peak acceleration and basic earthquake acceleration response spectrum characteristic period", "field To category "and" ground motion parameters Partition range ", respectively, as Appendix C, Appendix D and Appendix F. The standard proposed by China Seismological Bureau. This standard by the National Standardization Technical Committee earthquake (SAC/TC225) centralized. This standard was drafted. China Earthquake Administration Institute of Geophysics, China Earthquake Disaster Prevention Center, China Earthquake Administration, Engineering Mechanics Research The Institute of Geology, China Earthquake Administration, China Earthquake Administration Institute of crustal stress, China Earthquake Administration Institute of Earthquake Prediction. The main drafters of this standard. High-Meng Tan, Chen Guoxing, Xie Furen, XU Xi-wei, Li Xiaojun, Yu Yan Xiang, Li mountain, Zhou Gang, Pan Hua, Lvyue Jun, Zhao Feng new, Wu Jian, Feng Yijun Tian diligence, Ran Yongkang, Wang Jian, Wenzeng Ping, Ma Baoqi, Lei Jiancheng, Liu Da, Yuandao Yang, Shen Jun, Liu Xu, An Xiaowen, Yang Jialiang, Liuqing Zhong, Chen Shu Jun, Huang Zhao, Jiang Hui. This standard replaces the standards previously issued as follows:

--- GB 18306-2001.

Since the implementation of GB 18306-2001, the general construction of earthquake-proof, all kinds of construction project planning and site selection, socio-economic Land use planning and the development has played an important role in the preparation, and achieved good social and economic benefits. Amendment GB 18306-2001 main reasons.

a) national seismic safety put forward higher requirements, social security for earthquake raised new demands;

1 Scope

GB 18306-2015 is the Chinese national standard on seismic ground motion parameter zonation map of china, in the field of construction materials and building. It carries no /T suffix, which in the Chinese system means compliance is mandatory: a product or a practice within its scope has to meet it to be lawfully made, sold or carried out in China. It was issued on 15 May 2015 by the China Earthquake Administration, and has been in force since 1 June 2016. Classification: ICS 91.120.25, CCS P15. This page is published from the official record of the standard held by the Chinese standards administration: the identification, the dates, the classification and the issuing body are taken from there. The clause text, the tables and the numeric limits are in the document itself, which is delivered complete in English translation.

This standard gives the Chinese ground motion parameter zoning map the technical elements, the basic provisions and ground motion parameters to determine the method. This standard applies to general earthquake-proof construction, as well as socio-economic development planning and land use planning, disaster prevention and mitigation planning, Planning and other related environmental protection and management plan.

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/T 2260-2007 People's Republic of China administrative division code

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 Earthquake seismicgroundmotion Surface and near-surface medium vibration caused by an earthquake.

3.2 Ground motion parameters seismicgroundmotionparameters Characterization of seismic ground motion required physical parameters, including peak ground acceleration and earthquake acceleration response spectrum characteristic period and the like.

3.3 Seismic zonation seismicgroundmotionparameterzonation Ground motion parameters as indicators of the Land is divided into regions with different seismic fortification requirements.

3.4 Peak ground acceleration seismicpeakgroundacceleration Characterization of earthquake strength indicators of the degree corresponding to the gage earthquake acceleration response spectra maximum horizontal acceleration.

3.5 Earthquake acceleration response spectrum characteristic period characteristicperiodoftheaccelerationresponsespectrum Regulation normalized earthquake acceleration response spectrum curve cycle value corresponding to the drop point.

3.6 Probability of exceedance probabilityofexceedance Encounter a site greater than or equal probability parameter values given ground motion.

3.7 Major construction projects majorconstructionprojects Great value to society or have a significant impact on the project.

3.8 General construction generalconstructionprojects In addition to major construction projects which may induce serious secondary disasters and construction projects construction projects.

3.9 The basic ground motion basisgroundmotion Corresponding to the 50-year probability of exceedance of 10% of the ground motion.

3.10 In case of multiple ground motion frequentgroundmotion Corresponding to the 50-year probability of exceedance of 63% of the ground motion.

3.11 Rare earthquake ground motion raregroundmotion Corresponding to the 50-year probability of exceedance of 2% of the ground motion.

3.12 Extremely rare case of ground motion veryraregroundmotion Corresponding to the annual exceedance probability of 10-4 of ground motion.

4 Technical Factors

4.1 Appendix A and Appendix B in Figure A.1 Figure B.1 were given basic conditions under class II site ground motion peak acceleration partition Values and basic earthquake acceleration response spectrum characteristic period partition value.

4.2 Appendix C Table C.1 ~ Table C.32 shows the provinces (autonomous regions and municipalities) township seat of government above the county level city City II class venue basic and fundamental peak acceleration of ground motion acceleration response spectrum characteristic period. According to which the administrative units GB/T 2260-2007 is given.

4.3 Appendix D gives the site classification index.

4.4 Appendix E gives all kinds of ground motion peak acceleration adjustment method and the adjustment factor. 4.5

8.2 Table 1 site basic earthquake acceleration response spectrum characteristic period adjustment table gives various types of site conditions Shimoji earthquake acceleration Adjusted value response spectrum characteristic period value.

4.6 Appendix F is given in Figure A.1 district peak ground acceleration range and B.1 district earthquake acceleration response spectrum Scope cycle.

4.7 Appendix G gives this standard when the seismic intensity and class II ground motion peak acceleration correspondence.

5 Basic provisions

5.1 General construction of earthquake-proof should meet this standard specifies requirements for seismic resistance.

5.2 prepare socio-economic development planning and land use planning, disaster prevention and mitigation planning, environmental planning and other related programs should be based on this standard Registration provisions require consideration of seismic earthquake risk.

5.3 earthquake ground motion parameters can be basic, frequently occurred earthquake, rare earthquake ground motion and very rare case of ground motion values, respectively. 6 II class to determine peak acceleration of ground motion

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0.40 Xinjiekou Street 0.20

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0.40 Desheng Street 0.20

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0.40 Flyover Street 0.20

0.40 Toon streets 0.20

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0.40 Administrative divisions name Peak Acceleration Response Spectrum feature cycle/ Niujie Street 0.20

0.40 Baizhifang streets 0.20

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17 Street) Donghuamen Street 0.20

0.40 Jingshan Street 0.20

0.40 Crossing streets 0.20

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0.40 Peace in the streets 0.20

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Appendix A

(Normative) China Peak ground acceleration zoning map China Peak ground acceleration zoning map in Figure A.1.

Appendix B

(Normative) China earthquake acceleration response spectrum characteristic period zoning map China earthquake acceleration response spectrum characteristic period zoning is shown in Figure B.1.

Appendix C

(Normative) China's urban basic class II site ground motion peak acceleration and basic earthquake acceleration response spectrum characteristic period C.1 This Appendix Table C.1 ~ Table C.32 lists the provinces (autonomous regions and municipalities) the location of the township government, II class cities above county level field The basic ground peak acceleration and basic earthquake acceleration response spectrum characteristic period. Administrative units C.2 this appendix are in accordance with the provisions of GB/T 2260-2007 of. Township administrative division of the People's name is taken from Ministry of Civil Affairs of the Republic of series "People's Republic of China 2014 township administrative divisions." Table C.1 Beijing urban basic class II site peak ground acceleration value and basic earthquake acceleration response spectrum characteristic period value list Administrative divisions name Peak Acceleration Response Spectrum feature cycle/ Dongcheng District (