Participated in Construction Machinery products for a long time, key research fields include structural mechanism design, power station design and construction technology etc, obtaining a good economic gain after transforming a number of research achievements into practice, resulting in a significant impact on society.

Obtained 20 patents such as large mobile shelter slope roof rail installation method to install wind turbines operating platform

Written a thesis called "caterpillar crane CAD System method Software"; published a All-terrain crane pneumatic suspension dynamic optimization design based on ADAMSA, large crawler crane slewing hydraulic system simulation and other 25 papers. Has published more than 60 papers in domestic and foreign journals.

Participated in Construction Machinery products for a long time, the main research direction is the development of construction crane including the design of truck crane, crawler crane, luffing jib tower crane, aerial work platform, firetruck, compaction machine, port crane, sling and large mobile shelter.

The representative works are the method of Concrete Pipe soft rope bridge integral lifting and the Special spreader(Obtain Patent) , products development of series of mobile shelter, product development of 68m aerial work platform firetruck, product of GTBZ26-38 aerial work platform and the 6055-32 luffing jib tower crane.

Long engaged in researching and developing of construction machinery products, main research areas are basic theory and technology of construction machine key applications, CAD and intelligent optimization of complex structures, anddamage identification and evaluation of complex structures.

Proposed the non-linear calculation methods of luffing system; researched on complete machine’s dynamic characteristic and back-tipping stability theory, proposed the simplified calculation method of back-tipping stability; proposed the upper crane body layout and optimization methods, optimization of structural strand point position based on genetic algorithm.

Researched and analyzed on hydraulic system characteristics, conducted system dynamic simulations and optimized design of main hydraulic components; analyzed and compared the difference between traditional permissible stress method and limiting condition method based on probability statistics applied in structural stress calculation, synthesizing the calculation methods home and abroad, a limit condition method based on subentry load coefficient as proposed.

Established more than 20 items of intelligent construction machinery standard, which establishes the foundations of Chinese intelligent construction machine, contributes in standardization of road construction machinery products, guides the development of Chinese intelligent construction machine, accelerates the internationalization pace of Chinese construction machine, and has great significance in developing our national industry.

Long engaged in researching and developing of construction machinery products, main research areas are engineering crane researching and developing.

The representative research achievements are 220t – 4000t series of crawler cranes in XCMG heavy machinery company, 70t – 3200t series of crawler cranes in Zoomlion Heavy Industry, Series of mobile canopies in Dalian Shipbuilding Industry Co., Ltd, three dimensional hoisting simulation systems, etc.

Feb.2006 Project leader of lifting animation simulation of Sinopec Group.

Nov.2006 Take charge slipway ball bearing launching project.

May.2007 Design of boom systems of 1250t Crawler Crane.

Jul.2009 Project manager of the 750t Crawler Crane.

May.2010 Project manager of the 400tm Dynamic Compaction Machinery.

Aug.2011 Project manager of 1600tm Luffing Jib tower crane.

Aug.2013 Project manager of the 750tm Luffing Jib Tower Crane.

Apr.2014 Project manager of the 1200 Aircraft Deicing Vehicle.

2008 in August, research of offshore platform cranes and deck cranes, responsible for the overall design and management.

2009 in August, the organization responsible for the development of dual power loader design and development projects. This project is an international initiative and innovation in the technical difficulty.

2009 in January to December 2010, as a project leader, research on Changzhou social development of technology projects, "the safe operation of hoisting machinery monitoring system and network applications."

2010 In August, responsible for the development of cooperation with Changlin Company of lorry crane project.

2011 in June, began to participate in the national scientific and technological support projects hybrid intelligent arms serialization rescue hand construction machinery product development, to fill the large gaps in the rescue of construction machinery products.

Presided over the development of simulation training system project of shore container cranes and completed in the first phase in 2007, won the first prize Dalian science and Technology Progress Award.

Simulation training system project of shore container cranes was awarded the third prize Liaoning science and Technology Progress Award.

Presided over the development of firework curtain’s lifting simulation animation of 60th Anniversary Gala and was invited to the gala in 2009.

Comprehensively responsible for software development business of crane industry chain in 2011.

Presided over the implementation of slip tail lug’s stress test of propylene-propane splitter column when the word’s first hanging XGC88000 crawler crane first lifted in Yantai Wanhua. The testing is extremely important for FEM.

Hydraulic system design from 50t to 4000t crawler crane;

From 20m to 40m aerial work platform hydraulic system design.Organize R & D design crane, rail car products in series of monorail crane;Offshore crane hydraulic system fault simulation system development.Gearbox and transmission parts development .Truck crane ,telescopic boom crane, telescopic forklift, dynamic compaction machine, platform truck, offshore crane hydraulic systems design.Simulation study on the matching system of hydraulic systems and components

2005, Boom design of DG68 Aerial Platform Fire Engine

2009，Overall design of GHK20 Aerial Work Platform for Airport

2010，Overall design of SWHT Aerial Work Platform

2011，Overall design of SQ Loader Cranes

2012，Overall design of GKZ18 Vehicle-mounted Mobile Elevating Work Platform

2012，Overall design of SCD16 Crane for Petroleum Machine

2013，overall design of QUS55 Telescopic Crawler Crane

2013，overall design of ZA Aerial Work Platform

Foton Lovol International Heavy Industry Co., Ltd. QUY200, QUY320, QUY500 and QUY1250 crawler crane design.

Zoomlion Heavy Industry Science & Technology Co., Ltd. QUY1600 crawler crane design.

DHI·DCW Group Co., Ltd. QUY750 crawler crane design.

2010 Taiyuan Heavy Industry Co., Ltd. TZC660 crawler crane design.

DHI·DCW Group Co., Ltd. QUY750 crawler crane manufacture commissioning.

2011 Zhengzhou New Dafang Heavy Industries & Technology Co., Ltd. QUY80 multifunctional crawler crane design.

Terex topower (Shandong) heavy machine manufacturing Co., Ltd. PL1000 crawler crane design.

Have been engaged in electrical design for cranes and other lifting machines for eight years, included crawler cranes, autocranes, aerial work carriages and so on. Also designed the electrical systems of combine harvesters and high speed rice plant setting machines.