(2) National Natural Science Foundation "Research on Early Creep of Concrete Filled Steel Tube", 20 13-20 16.
(3) Research on popularization and application of underwater uncovered concrete jacking technology, 20 12-20 13.
(4) Research on Creep of Fly Ash Concrete Filled Steel Tube and Its Influence on Bearing Capacity, National Natural Science Foundation of China, 201-2013.
(5) A major special sub-project of the Ministry of Communications, "Study on the Theory and Method of Comprehensive Disaster Prevention and Mitigation of Extra Large Bridges", 201-2014.
(6) Research on Key Technologies of Expressway Green Construction Management by Shandong Provincial Highway Bureau, 20 1 1-20 13.
(7) The basic scientific research operating expenses item "Study on the Impact of Climate Change on Bridge Safety", 20 10-20 12.
(8) The Key Laboratory of the Ministry of Communications opened the topic "Study on the Influence of Bridge Damage on Bearing Capacity Based on Test Data", 2010-201.
(9) The western traffic construction science and technology project of the Ministry of Communications, "Rapid evaluation and emergency support technology for bridges and tunnels after earthquakes" (20 10-20 12).
(10) bridge reinforcement project of yongxing expressway, 2009-20 10
(1 1) Key Laboratory of "Research on Combined Strengthening Technology of Existing Bridges", an open project of Ministry of Communications, 2009-20 10.
(12) Research on application technology of underwater concrete box girder of Qingdao Bay Bridge, 2008-2009.
(13) National 11th Five-Year Plan Sub-topic "Study on Long-term Performance of Existing Buildings", 2008-20 10.
(14) "Study on Long-term Performance of Structures Affected by Flood Immersion", a sub-project of the National Eleventh Five-Year Science and Technology Support Plan, 2006-20 10.
(15) Sub-project "Research on Post-earthquake Bridge Performance Evaluation and Reinforcement Technology", Science and Technology Project of Western Traffic Construction, 2004-2007.
(16) Application of Aramid New Composite Materials in Highway Bridge Reinforcement by Shandong Highway Bureau, 2004-4005.
(17) Study on Creep Behavior of High Strength Concrete Filled Steel Tube, Beijing Jiaotong University, 2004-2005.
(18) Feasibility Study of Construction Project Evaluation Information System of Ministry of Construction 2002-2003 (1) National Eleventh Five-Year Plan: Research on Digital Monitoring Technology of Underground Space Structure, 2006-2010;
(2) Science and Technology Project of Western Traffic Construction of Ministry of Communications: Research on Application Technology of Corrugated Steel Structure of Highway Bridges and Culverts, 2006-2008;
(3) Science and Technology Project of Western Traffic Construction of Ministry of Communications: Study on Long-term Evolution Law of Bridge Concrete Performance Index and Tracking Observation Technology, 2006-2008;
(4) National Natural Science Foundation Project "Study on the Influence of Creep on Seismic Performance of Concrete-filled Steel Tubular Arch Bridge", 2007-2009.
(5) National Natural Science Foundation Project "Study on Deformation Behavior of High-strength Reinforced Concrete Columns Confined with Aramid Composites", 2004-2006;
(6) National Natural Science Foundation "Energy Conservation Algorithm for Nonlinear Friction-Contact Thermodynamic Interaction", 2001-2003;
(7) "Research on Construction Technology of Corrugated Steel Bridges and Culverts", Science and Technology Project of Western Traffic Construction of Ministry of Communications, 2005-2007.
(8) The major project of Beijing Science and Technology Commission "Research and application of new technology for structural health monitoring of subway stations", 2004-2006;
(9) The Ministry of Education's New Century Excellent Talents Award Program "Creep Performance of Composite Confined Concrete", 2004-2007;
(10) "Research on Creep of High Performance Concrete Filled Steel Tubular Members", a key scientific research project of the Ministry of Education, 2004-2005;
(1 1) "Study on Creep Behavior of High-strength Concrete Filled Steel Tubular Members", supported by doctoral program of the Ministry of Education, 2003-2004;
(12) Key Project of Science and Technology Fund of Ministry of Railways "Application of New Composite Materials in Railway Bridge Reinforcement", 2004-2005;
(13) The Ministry of Railways Science and Technology Fund Project "Research on Creep of Concrete Filled Steel Tube", 2000-2001;
(14) The Ministry of Railways Science and Technology Fund Project "Research on Box Girder Manufacturing Technology of Qinhuangdao-Shenyang Passenger Dedicated Line" 2000-2002;
(15) science and technology project of western traffic construction of Ministry of Communications: Study on complete sets of technologies for construction of steel-concrete composite (box) girder bridges, 2004-2006;
(16) "Study on Traffic Planning and Safety Management in Small Towns", Tenth Five-Year Scientific and Technological Key Project, 2004-2006;
(17) Beijing Rail Construction Management Company's project "Study on Construction Technical Standards for Reducing Metro Cost", 2004-2006.