积石山 Ms 6.2 级地震青海灾区村镇建筑震害调查与分析

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振动与冲击 ›› 2025, Vol. 44 ›› Issue (12) : 327-338.

地震科学与结构抗震

积石山 Ms 6.2 级地震青海灾区村镇建筑震害调查与分析

胡鹏春1，薛建阳1,2，张风亮*1,3，毛景琰1，张振涛1，胡晓锋3

作者信息 +

Seismic damage investigation and analysis of rural buildings in Qinghai disaster-stricken areas following the

HU Pengchun1，XUE Jianyang1,2，ZHANG Fengliang*1,3，MAO Jingyan1，ZHANG Zhentao1，HU Xiaofeng3#br#

Author information +

文章历史 +

摘要

积石山 Ms 6.2 级地震的震中区紧临青海省，使得青海省内多个市（县）的建筑也遭受了震害，其中村镇建筑的震害尤为显著。调查发现：地震作用下木结构与砖（土）木结构村镇建筑的损伤总体上要重于砖混结构与钢筋混凝土框架结构村镇建筑；对于木结构村镇建筑，木构架与其内填充的夯土墙或砖砌墙协同变形能力普遍较差，两者间的碰撞挤压易使得木构架榫卯节点处出现劈裂、拔榫甚至脱榫现象；部分砖（土）木结构村镇建筑的木屋盖与其下部承重墙体间的连接措施不合理，屋盖存在错位坠落的风险；少量砖混结构与钢筋混凝土框架结构村镇建筑由于缺乏合理有效的设计、施工质量差等原因震害损伤也较为严重；此外，村镇建筑选址也需要得到重视，以避开潜在次生灾害的影响。结合此次震害调查结果以及历史地震资料，在标准规范制定、结构体系优化、施工质量提升、非结构构件增强以及房屋选址等方面提出了几点建议，以期为青海灾区乃至全国范围内村镇建筑的抗震设计与修复加固提供参考。

Abstract

The MS 6.2 Jishishan earthquake, which occurred near Qinghai Province, caused significant seismic damage to buildings in many counties, affecting rural buildings in particular. The results indicate that rural buildings with wooden and brick (or earth)-wood structures experienced greater damage compare with those with masonry and reinforced concrete (RC) frame structures. In wooden structures, the cooperative deformation between wooden frames and rammed earth walls or brick walls is poor. The pressure from the walls can easily cause splitting, pull-out-tenoning, and even complete de-tenoning at the mortise and tenon joints of the wooden frames. In some brick (or earth)-wood structures, the connection between the wooden roofs and the load-bearing walls is inadequate, posing the risk of roof displacement and collapse. A small number of brick-concrete and RC frame structures also suffered significant earthquake damage due to inadequate design and poor construction quality. Additionally, the site selection for rural buildings requires careful consideration to avoid the impact of potential secondary disasters. Based on this investigation and historical seismic data, several recommendations were put forward regarding standard formulation, structural system optimization, construction quality improvement, non-structural element enhancement, and location selection. These suggestions aim to guide the seismic design and repair of rural buildings in the Qinghai earthquake region and beyond.

导出引用

胡鹏春1, 薛建阳1, 2, 张风亮1, 3, 毛景琰1, 张振涛1, 胡晓锋3. 积石山 Ms 6.2 级地震青海灾区村镇建筑震害调查与分析[J]. 振动与冲击, 2025, 44(12): 327-338

HU Pengchun1, XUE Jianyang1, 2, ZHANG Fengliang1, 3, MAO Jingyan1, ZHANG Zhentao1, HU Xiaofeng3. Seismic damage investigation and analysis of rural buildings in Qinghai disaster-stricken areas following the[J]. Journal of Vibration and Shock, 2025, 44(12): 327-338

参考文献

[1] 国家地震科学数据共享中心. 地震数据汇总[EB/OL]. https://data.earthquake.cn/datashare/report.shtml, 2024-02-08.
China Earthquake Data Center. Data Summarizing [EB/OL]. https://data.earthquake.cn/datashare/report.shtml, 2024-02-08.
[2] 王成. 玉树 4•14 地震建筑结构震害调查与分析[J]. 建筑结构, 2010, 40(8): 106-109.
WANG Chen. Investigation and analysis of building damage in Yushu Earthquake [J]. Building Structure, 2010, 40(8): 106-109.
[3] 黄思凝, 袁一凡, 孟庆利, 等. 由玉树地震结构震害看村镇房屋抗震[J]. 世界地震工程, 2011, 27(02): 77-82.
HUANG Si-ning, YUAN Yi-fan, MENG Qing-li, et al. Study on seismic resistance of rural houses based on earthquake damage to buildings in Yushu earthquake [J]. World Earthquake Engineering, 2011, 27(02): 77-82.
[4] 王兰民, 吴志坚. 岷县漳县6.6级地震震害特征及其启示[J]. 地震工程学报, 2013, 35(03): 401-412.
WANG Lan-min, WU Zhi-jian. Earthquake Damage Characteristics of the Minxian-Zhangxian Ms 6.6 Earthquake and Its Lessons [J]. China Earthquake Engineering Journal, 2013, 35(03): 401-412.
[5] 谢晓峰,焦德成,封德春,等. 甘肃岷县漳县 6.6 级地震震害特征[J]. 防灾减灾学报, 2014, 30(3): 30-33.
XIE Xiao-feng, JIAO De-cheng, FENG De-chun, et al. The seismic disaster characteristics of Min County-Zhang County Ms 6.6 Earthquake in Gansu Province [J]. Journal of Disaster Prevention and Reduction, 2014, 30(3): 30-33.
[6] 赵永海, 都昌庭, 马震, 等. 2016 年门源 6.4 级地震震害分析[J]. 高原地震, 2017, 29(3): 55-59+49.
ZHAO Yong-hai, DOU Chang-ting, Ma Zhen, et al. Analysis of Menyuan Ms 6.4 earthquake disaster in 2016 [J]. Plateau Earthquake Research, 2017, 29(3): 55-59+49.
[7] 周栋, 张成军, 严武建, 等. 2022 年青海门源 6.9 级地震发震构造及甘肃灾区震害特征研究[J]. 世界地震工程, 2023, 39(01): 20-27.
ZHOU Dong, ZHANG Cheng-jun, YAN Wu-jian, et al. Study on the Seismogenic Mechanism of the 2022 Menyuan Ms 6.9 and the Seismic Damage Characteristics in Gansu Province [J]. World Earthquake Engineering, 2023, 39(01): 20-27.
[8] 殷翔, 李鑫, 马震, 等. 青海玛多 MS 7.4 地震震害特点分析[J]. 地震工程学报, 2021, 43(4): 868-875.
YIN Xiang, LI Xing, MA Zhen, et al. Characteristics of seismic disasters caused by the Maduo Ms 7.4 earthquake in Qinghai Province [J]. China Earthquake Engineering Journal, 2021, 43(4): 868-875.
[9] 李鑫, 殷翔, 姚生海, 等. 青海玛多7.4级地震重灾区房屋震灾调查及分析[J]. 地震工程学报, 2021, 43(04): 896-902.
LI Xin, YIN Xiang, YAO Sheng-hai, et al. Investigation and analysis of earthquake disasters of houses in the stricken areas of Maduo Ms 7.4 earthquake in Qinghai Province [J]. China Earthquake Engineering Journal, 2021, 43(04): 896-902.
[10] 刘炜, 张昊宇, 黄勇, 等. 2021年青海玛多7.4级地震建筑震害对比及讨论[J]. 世界地震工程, 2021, 37(03): 57-64.
LIU Wei, ZHANG Hao-yu, HUANG Yong, et al. Investigation and discussion of the building seismic damage after Qinghai Maduo Ms 7.4 earthquake in 2021 [J]. World Earthquake Engineering, 2021, 37(03): 57-64.
[11] 应急管理部. 应急管理部发布甘肃积石山 6.2 级地震烈度图 [EB/OL]. http://mem.gov.cn/xw/yjglbgzdt/202312/t20231222_472849.shtml, 2024-01-15.
Ministry of Emergency Management of the People's Republic of China. The Ministry of Emergency Management released an intensity map of the Ms 6.2 earthquake in Jishishan, Gansu province [EB/OL]. http://mem.gov.cn/xw/yjglbgzdt/202312/t20231222_472849.shtml, 2024-01-15.
[12] 中国地震局地球物理研究所. 2023 年 12 月 18 日甘肃临夏州积石山县 6.2 级地震科技支撑简报[EB/OL]. https://www.cea-igp.ac.cn/cxdt/280420.html, 2024-02-08.
Institute of Geophysics, China Earthquake Administration. Brief report on Science and Technology support for the Ms 6.2 earthquake in Jishishan, Linxia, Gansu Province, Dec 18, 2023 [EB/OL]. https://www.cea-igp.ac.cn/cxdt/280420.html, 2024-02-08.
[13] GB50011-2010. 建筑抗震设计规范（2016年版）[S]. 北京: 中国建筑工业出版社, 2016.
GB 50011-2010. Code for seismic design of buildings (Version 2016) [S]. Beijing: China Architecture & Building Press, 2016.
[14] 应急管理部. 国家防灾减灾救灾委员会办公室应急管理部发布2023年全国自然灾害基本情况[EB/OL]. https://www.mem.gov.cn/xw/yjglbgzdt/202401/t20240120_475697.shtml, 2024-01-20.
Ministry of Emergency Management of the People's Republic of China. The basic situation of natural disasters in 2023 [EB/OL]. https://www.mem.gov.cn/xw/yjglbgzdt/202401/t20240120_475697.shtml, 2024-01-20.
[15] GB/T 18208.3-2011. 地震现场工作第3部分: 调查规范[S]. 北京: 中国标准出版社, 2011.
GB/T 18208.3-2011. Post-earthquake field works—Part 3:Code for field survey [S]. Beijing: Standards Press of China, 2011.
[16] GB/T 24335-2009. 建（构）筑物地震破坏等级划分[S]. 北京: 中华人民共和国国家质量检验检疫总局, 中国国家标准化管理委员会, 2009.
GB/T 24335-2009. Classification of earthquake damage to buildings and special structures [S]. Beijing: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China, 2009.
[17] 住房和城乡建设部. 住房和城乡建设部关于印发《农村住房安全性鉴定技术导则》的通知[EB/OL]. https://www.gov.cn/zhengce/zhengceku/2019-12/02/content_5465903.htm, 2024-02-08.
Ministry of Housing and Urban-Rural Development of the People's Republic of China. Technical Guidelines for the Safety Appraisal of Rural Housing [EB/OL]. https://www.gov.cn/zhengce/zhengceku/2019-12/02/content_5465903.html, 2024-02-08.
[18] GB 50292-2015. 民用建筑可靠性鉴定标准[S]. 北京: 中国建筑工业出版社, 2015.
GB 50292-2015. Standard for appraisal of reliability of civil buildings [S]. Beijing: China Architecture & Building Press, 2015.
[19] 陈颖, 田凯. 传承与交融——四川藏区乡土建筑与营造特征[J]. 建筑遗产, 2022, (1): 30-41.
Chen Ying, Tian Kai. Transmission and infusion: vernacular architecture and its construction characteristics in the Tibetan area of Sichuan Province [J]. Architectural Heritage, 2022, (1): 30-41.
[20] 韩军, 李英民, 刘立平, 等. 5•12 汶川地震绵阳市区房屋震害统计与分析[J]. 重庆建筑大学学报, 2008, 30(5): 21-27.
Han Jun, Li Ying-min, Liu Li-ping, et al. Building damage in Mianyang City caused by the May 12, 2008 earthquake in Wenchuan, Sichuan Province, P. R. China [J]. Journal of Chongqing Jianzhu University, 2008, 30(5): 21-27.
[21] 张茂花, 庞略, 丁俊男, 等. 填充墙 RC 框架结构加固方法的研究现状及展望[J]. 地震工程与工程振动, 2021, 41(1): 53-62.
ZHANG Mao-hua, PANG Lue, DING Jun-nan, et al. A review of the methods of strengthening RC frames with masonry infilled wall structures [J]. Earthquake Engineering and Engineering Dynamics, 2021, 41(1): 53-62.
[22] Zhao B, Taucer F, Rossetto T. Field investigation on the performance of building structures during the 12 May 2008 Wenchuan earthquake in China [J]. Engineering Structures, 2009, 31(8): 1707-1723.
[23] 潘毅, 陈建, 包韵雷, 等. 长宁6.0级地震村镇建筑震害调查与分析[J]. 建筑结构学报, 2020, 41(S1): 297-306.
PAN Yi, CHEN Jian, BAO Yun-lei, et al. Seismic damage investigation and analysis of rural buildings in Ms 6.0 Changning earthquake [J]. Journal of Building Structures, 2020, 41(S1): 297-306.
[24] 李钢, 刘晓宇, 李宏男. 汶川地震村镇建筑结构震害调查与分析[J]. 大连理工大学学报, 2009, 49(05): 724-730.
LI Gang, LIU Xiao-yu, LI Hong-nan. Seismic damage investigation and analysis on rural buildings in Wenchuan Earthquake [J]. Journal of Dalian University of Technology, 2009, 49(05): 724-730.
[25] 孙柏涛, 张桂欣. 汶川8.0级地震中各类建筑结构地震易损性统计分析[J]. 土木工程学报, 2012, 45(05): 26-30.
SUN Bai-tao, ZHANG Gui-xin. Statistical analysis of the seismic vulnerability of various types of building structures in Wenchuan Ms 8.0 earthquake [J]. China Civil Engineering Journal, 2012, 45(05): 26-30.
[26] 崔杉彬. 汶川地震中村镇建筑的震害分析及抗震减灾措施研究[D]. 西安: 长安大学, 2009.
CUI Shan-bin. Analyze of earthquake damage in village and research on seismic fortification measure [D]. Xi’an: Chang’an University, 2009.
[27] 陈云, 董金爽, 张奉超. 泸定县6.8级地震村镇建筑震害调查与分析[J]. 振动与冲击, 2024, 43(06): 121-131+140.
CHEN Yun, DONG Jin-shuang, ZHANG Feng-chao. Seismic damage investigation and analysis on rural buildings in the Ms 6.8 Luding Earthquake [J]. Journal of Vibration and Shock, 2024, 43(06): 121-131+140.
[28] 许强, 彭大雷, 范宣梅, 等. 甘肃积石山 6.2 级地震触发青海中川乡液化型滑坡-泥流特征与成因机理[J/OL]. 武汉大学学报(信息科学版), 2024: 1-18.
XU Qiang, PENG Da-lei, FAN Xuan-mei, et al. Preliminary study on the characteristics and initiation mechanism of Zhongchuan Town flowslide triggered by Jishishan Ms 6.2 Earthquake in Gansu Province [J]. Geomatics and Information Science of Wuhan University, 2024: 1-18.