Liulingjia Professor

• Department: Highway College
• Gender: female
• BirthDate: 1963-07-21
• Career: Professor
• Degree: Doctor of engineering
• Academic Credentials: PhD student
• Graduate School: Changan University
• Tel:
• Email: liuljia@chd.edu.cn
• Address School: Shangyuan Road Weiyang District Xi an City Chang an University Highway College Bridge Department
• PostCode School: 710000
• Fax School:
• Office Location: Chang an University Highway College Bridge Department
• Education experience:

  1981.09~1985.07: Lanzhou Railway College (now Lanzhou Jiaotong University)  Bachelor

  1998.09~2001.01: Chang'an University  Master

  2002.09~2007.06: Chang'an University  Ph.D.

  
  

Liu Lingjia, female, professor, born in July 1963. In July 1985, she graduated from Lanzhou Railway College (now Lanzhou Jiaotong University) with a bachelor's degree in railway engineering. In 1998, she obtained a master's degree in bridge and tunnel engineering from Chang'an University and graduated in 2001 with a master's degree in engineering .In 2002, she obtained a doctoral degree from Chang'an University and graduated in 2007 with a doctorate in engineering. From July 1985 to September 2002, she was engaged in bridge survey and design work at the First Survey and Design Institute of the Ministry of Railways (now China Railway First Survey and Design Institute Group Co., Ltd.), she has participated in the design work of eight major railway lines, six railway special lines, urban road bridges and highway bridges, etc.Since 1994, she has served as deputy director of the Bridge Design Office of Xi'an Branch; in 1996, she was assessed as a senior engineer of the bridge; in 2000, she was admitted to the first-level registered structural engineer of the People's Republic of China. In February 2003, she stayed at the school (Chang'an University) and has been teaching and researching. In 2007, she obtained the certificate of Highway Engineering Inspection Engineer (Bridge) of the Ministry of Communications; in 2009, she was assessed as a professor.

Bridge engineering structure inspection and safety assessment, bridge structure optimization design.

The main research direction:

[1] Prestressed concrete structure;

[2] Bridge structure optimization design and application

[1] Bridge Engineering

[2] Urban Rail Transit Structure Engineering and Construction

Main host project:

[1] Shaanxi science and technology research and development plan project Bridge Damage and Post-earthquake Reinforcement and Disposal Technology.

[2] Science and technology cooperation project Datong-Xi’an High-speed Railway Construction Control Technology of Jin-Shai Yellow River Bridge.

[3] Science and technology cooperation project Monitoring of High Pier and Long Span Bridge Construction of HHZQ-2 Section of Huang-han-hou Railway.

Mainly participate in the project:

[1] Technical leader of shaanxi natural science fund project Research on Permanent Prestress of Concrete Bridges in Service.

[2] Technical leader of shaanxi provincial transportation science and technology project Research on Permanent Prestress and Safety Evaluation of In-Service Concrete Bridge Structures.

[3] Technical director of the ministry of communications science and technology project Research on Prestressing Attenuation Model of Concrete Bridges.

[4] Technical person in charge of the Technology Research on Prestressing Testing of Large and Medium Span Concrete Bridges in the western transportation construction science and technology project.

[5] Technical person in charge of the Science and Technology Cooperation Project of Guangzhou-Shenzhen Expressway (Shenzhen Section).

[6] Technical leader of the science and technology cooperation project Xi'an Post-earthquake Bridge Detection and Evaluation.

Mainly published articles:

[1]Nonlinear analysis forcantilever beam's anti-cracking[J]. Journal of Chang'an University(Natural Science Edition), 2005,Vol.25, No.2, 65-68.

[2] Effective prestress computation of existing PC simply-supported beams[J]. Journal of Traffic and Transportation Engineering, 2005,Vol.5, No.3, 47-51.

[3] Analysis and Calculation on Cantilever Length of RC Structures[J]. Railway engineering, 2007(1), 18-20.

[4] Modal test method for concrete beams model[J]. Journal of Chang'an University(Natural Science Edition), 2007,Vol.27, No.5, 58-61.

[5] Experimental Study on Influence of Prestress for Vibration Frequency of Concrete Simply Supported Beams[J]. Railway engineering, 2007(8),10-12.

[6] Effective prestress forecast of PC beam based on dynamic performance[J]. Journal of Chang'an University(Natural Science), 2009, Vol.29, No.6, 37-40.

[7] Seismic behavior evaluation for highway bridges side retainer[J]. Journal of Zhengzhou University(Engineering Science), 2013,Vol.34, No.6, 72-75.

[8] Study on prediction of effective prestress for PC Beam Based on static performance[C]. Proceedings of the 18th National Conference on Structural Engineering, 2009, II-482-II-485.

[1] Editor-in-Chief. Bridge Engineering. People's Communications Press, 2006.02.

[2] Editor-in-Chief. Applied Undergraduate Planning Textbooks for Bridges - Bridge Engineering. People's Communications Press, 2007.01.

[3] Editor-in-Chief. Applied Undergraduate Planning Textbooks for Bridges - Bridge Engineering (Second Edition). People's Communications Press, 2013.06.

[4] Edited. Higher education transportation and engineering professional planning textbook Bridge Engineering. People's Communications Publishing Co., Ltd., 2017.02.

[1] In 2013, the project “Evaluation method and reinforcement technology of highway concrete bridge bearing capacity and its engineering application” won the Shaanxi Provincial Science and Technology Award: First prize.

[2] In 2002, the project of Shikang Bridge of Xikang Railway won the 11th Excellent Engineering Design Award of Shaanxi Province: the third prize of the provincial level.

[3] In 1987, she was awarded the “Three Eight Red Flag Bearer” by the Xi'ning Branch of the First Survey and Design Institute of the Ministry of Railways;

[4] In 1998, she was rated as “Advanced Production (Working)” by the First Survey and Design Institute of the Ministry of Railways;

[5] In 2001, she was rated as “excellent employee” by Xi'an Branch of the First Survey and Design Institute of the Ministry of Railways;

[6] In 2014, she was awarded the honorary title of “Excellent Teacher” by Chang'an University.

[7] In 2012, she directed a junior undergraduate student to participate in the 5th National University Student Transportation Technology Competition, and the work a single parking space parking device that improves the utilization rate of urban green area won the second prize.

[8] In 2019, she directed a junior undergraduate student to participate in the World University Bridge Design Competition, and the work Hong Kong Disney Resort Pedestrian Bridge Design won the Excellence Award.

[9] In 2019, she directed a junior undergraduate student to participate in the World University Bridge Design Competition, and the work Jing·Jie won the Excellence Award.

1985.7.~2002.9. Hosted and participated in eight railway main lines such as Hou-Yue Line, Xi-Yan Line, Bao-Zhong Line, Shen-Yu Line, Bao-cheng Line Water Damage Project, Xi-Kang Line, Bao-Xi Line, Yang-An Line Technical Renovation and Additional Line 2 Survey、design and construction of bridge engineering; in six railway special lines and local railway bridges Engineering design and construction cooperation, such as Shaanxi Huangling Coal Mine, Shaanxi Hongshiyan Coal Mine, Shanxi Lu'an Coal Mine, Shanxi Hejin Power Plant, Shaanxi Pucheng Power Plant Special Line, Guangdong Yangchun Yangjiang Local Railway; She used to be the head of tunnel ground anchor construction drawing design for suspension bridge of Chongqing Wanzhou the second Yangtze River Bridge, the leader of the pre-could and workable research project of the Jiangsu Yangzhong Second Bridge of the Yangtze River in Yangtze River, and the head of feasibility study and preliminary design of the Nanning Yongjiang Sixth Bridge (double arch bridge) ; the head of Beicai pedestrian bridge construction drawing design and construction cooperation in Shanghai Pudong; Shanghai Huyi Highway Reconstruction Construction Drawing Design, widening and reinforcement construction drawing design of two double-curved arch bridges in Guyuan secondary road reconstruction. Survey, construction drawing design and construction of the secondary road of Lianyugang Xinpu to Xugou; and many more. In 1995, the “Xi'an East Second Ring Cross-rail East Standing Crossing Bridge” was awarded the bid in the scheme design bidding;In 2002, the XianyangThirdWeihe Bridge hosted by the experts in the proposal design bidding and the public voting of Xianyang citizens won the bid.

2002.9 ~ Now, presided over the Shaanxi Science and Technology Research and Development Plan project Bridge damage and post-earthquake reinforcement and disposal technology, Science and technology cooperation project Datong-Xi’an High-speed Railway Construction Control Technology of Jin-Shai Yellow River Bridge, Science and technology cooperation project Monitoring of High Pier and Long Span Bridge Construction of HHZQ-2 Section of Huang-han-hou Railway. Participated in and was responsible for the completion of the Shaanxi Natural Science Fund Project Research on the permanent prestress of concrete bridges in service, Shaanxi Transportation Science and Technology Project Research on the Pre-stress and Safety Evaluation of In-service Concrete Bridge Structures, Western Transportation Construction Science and Technology Project Technology Research on Prestressing Testing of Large and Medium Span Concrete Bridges , Consultation on construction drawing design of Guangshen Yanjiang Expressway (Shenzhen section), Bridge inspection and evaluation after Xi'an earthquake(2008), Shenhai G15 Yongtaiwen Expressway Wenzhou section bridge detection, Construction of the laboratory of the central office of the director of the Minxian-Shiyan Expressway in Hubei Province. She has lectured on bridge engineering, urban rail transit structural engineering and construction courses, introduction to bridge engineering, and structural design principles. He has written 4 textbooks and published more than 10 articles.