What does Liang Xiaohua do?

Liang Xiaohua, female, graduated from Chengdu University of Technology 1983. Comprehensive engineering earthquake research has been carried out in earthquake zoning and seismic fortification zoning, site seismic basic intensity review and seismic risk analysis, fault activity and its engineering evaluation, etc., which mainly solves the technical problems and related basic theoretical research in seismic safety evaluation and ground motion parameters determination of engineering sites.

Chinese name: Liang Xiaohua

Nationality: China.

Ethnic group: Han nationality

Occupation: earthquake researcher

Graduate school: Chengdu University of Technology

Representative works: Earthquake Research and Disaster Reduction System in Linfen, Shanxi (1995) and Introduction to Earthquake Zoning (1990).

Title: Associate Research Fellow

Gender: Female

Liang Xiaohua has carried out a lot of engineering practices, including: seismic zoning of urban development zones, oil fields, industrial and mining sites, ports and other sites; Seismic safety evaluation of major projects such as nuclear power plants, hydropower stations, thermal power plants, refineries, shallow sea platforms, sea-crossing bridges, highways, high-rise buildings, etc. Especially in recent 10 years, a lot of research work has been done on seismic geology, ground motion input and seismic safety evaluation of major water conservancy and hydropower projects in western China. Have the qualification of first-class seismic safety evaluation engineer.

The completed scientific research projects, scientific research projects and major engineering projects carried out in the western region in recent years are as follows:

1, 2000 -2009, responsible for regional structural stability research of Dadu River, Jinsha River, Yalong River and other watersheds, and input research of design ground motion parameters of large hydropower stations.

Evaluation of design ground motion time-history curve of Chahanwusu Hydropower Station in Xinjiang:

Time history analysis of seismic design and special study on ground motion input of Xiluodu Hydropower Station in Jinsha River;

Special research report on earthquake time history analysis and ground motion input of Pubugou dam site of Jinping I Hydropower Station in Yalong River;

Special study on verification of seismic design parameters and interpretation and analysis of geological remote sensing for Jinping Ⅱ Hydropower Station in Yalong River;

Study on structural stability in the middle reaches of Dadu River and its surrounding areas:

Fault activity and engineering suitability evaluation in dam area of Dagangshan Hydropower Station:

Study on the suitability of fault activity engineering of Liziping Hydropower Station in Nanya River, Sichuan:

Study on the suitability of fault activity engineering for Luding and Yingliangbao hydropower stations:

Fault activity in Jinsha River structural belt and its influence on structural stability of Gangtuo, Boluo and Yebatan hydropower stations;

Study on regional tectonic stability of hydropower planning in the main stream of Yuquan River in Tibet:

Determination of ground motion input parameters of Yangfanggou Hydropower Station:

Special study on strong earthquake structure in Jinping hydropower station project area and review of seismic fortification parameters;

Seismic geological environment and impact assessment of seismic geological disasters in Liuliba planning area of Jiguanshan Township;

2. Before and after 2008, especially after Wenchuan earthquake, supplementary research on engineering earthquake and review of seismic safety evaluation were carried out. Summary of seismic safety evaluation of Suvalong and Changbo hydropower stations in Jinsha River.

Seismic safety evaluation and review of Xiaerxia, Shuangjiangkou, Houziyan, Huangjinping, Hard Liangbao, Changheba, Luding, Dagangshan and Pubugou hydropower stations in Dadu River;

Seismic safety evaluation and review of Gegen and Guandi hydropower stations in Yalong River:

Seismic safety evaluation and review of Maoergai hydropower station in Heishui and Shilipu hydropower station in Minjiang River;

Supplementary study and comment on seismic safety evaluation of Xiluodu hydropower station in Jinsha River.

Research direction:

Engaged in engineering earthquake research.

Undertake scientific research projects:

Representative works:

Participated in the completion of Introduction to Engineering Seismology (1993), Introduction to Earthquake Zoning (1990), Time-history Synthesis and Simulation of Engineering Ground Motion (1990) and Liaohe Oilfield Zoning (1989). Compilation of monographs such as Earthquake Research and Disaster Reduction System in Linfen, Shanxi (1995);

Liang Xiaohua, Jiang Pu, et al. 1995, Simplified method of artificial synthesis of ground motion time history in geotechnical engineering investigation, Proceedings of the third national symposium on environmental engineering geology, Gansu Nationalities Publishing House;

Liang Xiaohua, Jiang Pu, Dong Jincheng, Liu Shouhua, 2002, Risk Assessment of Surface Dislocation in Fault Earthquake, Seismogeology, Vol.24, No.4, 495-502;

Liang Xiaohua, Yang, Jiang Pu, 2002, Query on the epicentre location of 12 16 Leiboma Lake earthquake, China, 18, Volume 4, 382-388;

Liang Xiaohua, Li Wengang, Yang Jianhong, Jiang Pu, 2003, Wenchuan Earthquake Map of Leibo County 12 16, China Earthquake Research, V0lume 17, No.2, 2003;

Liang Xiaohua, Jiang Pu, 2004, Long-period design response spectrum of bedrock of Taoyaomen Bridge, Seismogeology, Vol.26, No.4, 772-783;

Awards and honors:

1989 completed the artificial time-history test research of Qinshan nuclear power plant design and won the first prize of ministerial scientific and technological progress;

1998- 1999 The Department of Civil Engineering of the University of Hong Kong is responsible for the earthquake risk assessment in Hong Kong. Part IV, Synthetic Time History of Ground Motion in Adjacent Areas;

Beijing Science and Technology Commission 1998-2000 Project: Research on the Influence of Underground Faults on Surface Engineering in Beijing Area, and won the second prize of scientific and technological progress in 2000;