RESEARCH

Invention Patents

Patent Name	First Inventor	Authorization Time
Collection and transportation platform system for natural gas hydrate mining	Wang Lei	201405
A method for determining soil body penetrating coefficient based on piezocone penetration test (CPTU)	Shen Shuilong	201412
Method for determining evenness of cement and soil mixture in joint test of pH value and conductivity	Shen Shuilong	201406
A device for simulation of section flow of towing tank	Yang Jianmin	201406
Dynamic positioning and thrust distribution unit via dynamic ban angle and its distribution method	Wang Lei	201411
A variable pitch servo actuator with energy storage function	Cai Xu	201212
A connecting mechanism for offshore fan integral installation	Yang Qi	201211
A kind of single pillar wind force and flow force measuring device	Yang Jianmin	201211
A water tank model anti-collision test device	Yang Jianmin	201211
A simulation device for underground structure blocking underground water seepage	Shen Shuilong	201211
A method for optimizing the construction of foundation with curved bottom surface	Wang Jianhua	201211
Method for transforming the thermal insulation and ventilation of low building exterior wall and roof	Hu Hao	201211
A kind of megawatt level wind power and battery combined independent power supply system	Cai Xu	201210
A method for controlling the shield tunneling axis with adjacent side understructure	Shen Shuilong	201210
A test device for vortex-excited vibration of riser under dual-direction shearing flow and dual-direction stepped shearing flow	Fu Shixiao	201209
A device for deep water directional drilling and steel cable drawing	Ge Tong	201209
A device for charging weak current type apparatus by manual slow initial power supply	Ma Jie	201209
A propeller for assisting deep sea pipeline movement	Yang Qi	201209
Test device for indoor simulation of soil cutting capacity of high pressure rotary jetting technology	Shen Shuilong	201208
A test device for vortex-excited vibration rotation of inclined riser under stepped shearing flow	Fu Shixiao	201208
A fair water sleeve for reducing pipeline exterior resistance	Yang Qi	201208
A squeezing grab for dredging	Yang Qi	201207
A squeezing grab for continuous dredging	Yang Qi	201207
A fixture for lifting heavy steel pile of cutter suction dredger	He Yanping	201207
A method for determining the local stability of underground continuous trench wall and slurry volume weight	Wang Jianhua	201207
A semi-submergible small water plane mobile platform type offshore nuclear power station	Ma Jie	201207
A method for optimizing the construction of static pressure piles near existing tunnel	Shen Shuilong	201206
A device for battery energy storage adjustment	Cai Xu	201205
A device for light re-moulded soil sample preparation	Wang Jianhua	201205
A wind energy and wave energy combined power generation system	He Yanping	201205
A device for simulating non-fixed loading	Yang Jianmin	201205
A device for constructing thread continuous sounding pipe	Zhang Lulu	201204
A method for determining the local stability and slurry volume weight of underground continuous purely viscous trench wall	Wang Jianhua	201204
A rail-sliding type anti-pirate oil spraying mechanism	Ma Jie	201204
An ocean platform for natural gas hydrate mining	Wang Lei	201202
A method for the construction preparation of large depth vertical inclinometer casing in gravel stone containing stratum	Shen Shuilong	201111
A ship diesel engine-retrofitted natural gas/diesel dual-fuel engine	Ma Jie	201110
An underwater servo propeller	Ge Tong	201109
A shore power-supported wind power type hybrid self-propelled deck barge	Ma Jie	201108
A control device of true triaxial tester	Wang Jianhua	201107
An automatic triaxial apparatus with automatic measurement and collection of experimental data	Wang Jianhua	201107
A method for testing the foot soil pressure of caisson sinking	Wang Jianhua	201107
A high sea gravity type fixed huge artificial island	Ma Jie	201106
A power generation device utilizing the three-roller gate of people inlet and outlet	Ma Jie	201106
A method for controlling the deep mixing pile construction quality based on energy consumption monitoring	Shen Shuilong	201106
A bridge trunnion seat with vibration reducer	Xia Lijuan	201106
A dual-conduit pod propeller	Wang Lei	201105
A marine floating oil collection ship	Wang Lei	201105
A method for controlling the differential settling of the joint between road and structure	Shen Shuilong	201104
A device for measuring the hole wall rock strain in geological drilling	Ge Xiurun	201104
A device and method for slag clearing and grouting of underground continuous wall root	Wang Jianhua	201104
A method for protecting underground structure in near distance sided construction of single round shielding	Shen Shuilong	201104
A device for simulating compression type fender pretension	Yang Jianmin	201102
A load-heaped pre-compression safety construction method for use on strong structural soft soil	Shen Shuilong	201101
Harbor-airport island on open sea artificial islands	Ma Jie	201101
A fire balloon device for collecting and handling marine floating oil	Wang Lei	201101
A dual-yoke heavy steel pile trolley of cutter suction dredger	He Yanping	201101
An offshore shovel type floating oil collector	Wang Lei	201101
A method for ground subsidence control construction	Shen Shuilong	201101