Patents
Sitemap › E02 - Hydraulic engineering; Foundations; Soil-shifting › E02D - Foundations; Excavations; Embankments; Underground or underwater structures › E02D 3 - Improving or preserving soil or rock, e.g. preserving permafrost soil
Patents for E02D 3 - Improving or preserving soil or rock, e.g. preserving permafrost soil (8,968)
11/2012
11/07/2012CN102767171A Method for preventing destructive violent earthquakes and volcano eruptions
11/07/2012CN102763532A Sand-stabilizing planting method
11/07/2012CN102153326B Curing agent for soft soil and application thereof
11/07/2012CN101305134B Civil engineering compartmented roller
11/01/2012WO2012102980A3 Two stage mechanically stabilized earth wall system
10/2012
10/31/2012CN202509511U Protective structure for reinforcing high liquid limit soil side slope
10/31/2012CN202509509U Novel slope protection structure
10/31/2012CN202509483U Winding-type plug-board machine
10/31/2012CN202509482U Sand stop grid and sandbox grid embankment wall
10/31/2012CN102758444A Construction method of benzene hydrogenation engineering earthwork
10/31/2012CN102758429A Crawler-type hydraulic sludge agitator
10/31/2012CN102758428A Vibroflotation equipment with bottom discharge device and method for underwater vibroflotation
10/31/2012CN102758427A Pressurizing vibroflotation method and pressurizing vibroflotation equipment with bottom discharging device used for the method
10/31/2012CN102757792A Compound ecological stand stabilizing agent prepared from sewage sludge as well as preparation method and application of compound ecological stand stabilizing agent
10/25/2012US20120269584 Method for Water Tightening of Water Bearing Zones and Stabilization of Sand in Underground Constructions
10/25/2012DE102011002161A1 Method for compacting asphalt used for road construction, involves drawing compaction through cyclic low-frequency and path-controlling shear stress on layer
10/24/2012EP2513377A2 Tool for thin diaphragms
10/24/2012CN202500129U Plate compactor
10/24/2012CN202500128U Plate compactor
10/24/2012CN202500127U Dynamic-compaction heavy hammer automatic detaching and collecting device
10/24/2012CN202500126U Sand fixation greening network
10/21/2012CA2775743A1 Improved method for treating buildings and grounds by applying an electric field
10/21/2012CA2738146A1 Subsurface insulation product and method for installing same
10/18/2012DE102011007398A1 Rüttleranordnung mit einer in den Boden eindringenden Seilaufhängung Rüttleranordnung with a penetrating into the bottom rope suspension
10/17/2012EP2511431A1 Marine soil levelling and consolidation system
10/17/2012CN202492835U Soil cement pile rammer compacter
10/17/2012CN202492834U Compound-type high-strength net grid for civil construction
10/17/2012CN102733372A Prevention method for re-explosion of volcanoes in volcanic fields
10/17/2012CN102733371A Closed direct-sucking sectional vacuum preloading foundation treatment method
10/17/2012CN102733370A Novel vacuum-heaped combined soft soil foundation pre-loading and reinforcing method
10/17/2012CN102733369A Travelling mechanism and moving method for mud and water amphibious soft foundation working device
10/17/2012CN102733368A Automatic clamping and releasing device for plastic drainage board of board plugging machine
10/17/2012CN102733367A Automatic plastic drainage board shearing mechanism of board plugging machine
10/17/2012CN102733366A Soft soil curing construction method
10/17/2012CN102733365A Device and method for protecting web member of dynamic compactor
10/17/2012CN102733364A Resource-saving recycling soft foundation prepressing system
10/16/2012US8286724 Impact tool
10/11/2012WO2012137118A1 Machine and method for forming an in ground granular column
10/11/2012WO2012136207A1 Device for producing a material column in the ground
10/11/2012WO2012070836A3 Pressing packer for soil nailing, and soil nailing method using same
10/11/2012WO2011089020A3 Soil compaction device having a disconnectable fuel line
10/11/2012US20120257933 Product having a net structure, a process for realizing the product and use of the product for geotechnical applications
10/10/2012CN202482848U Cone-shaped tubular pile with non-through holes
10/10/2012CN202482844U Lifting mechanism for vibro-jetting apparatus with bottom discharging device
10/10/2012CN202482843U Device for dredging blockages in slope drain holes and enhancing water drainage
10/10/2012CN202482842U Refined tamping machine
10/10/2012CN202482841U Concrete plate for desert control
10/10/2012CN102720184A Method for controlling soft foundation treatment post-construction settlement of propping box type small bridge
10/10/2012CN102720183A Method changing desert into good field and enabling sand to be air permeable and free from water seepage
10/10/2012CN102720182A Conductive plastic drain board
10/10/2012CN102720181A Joint for vacuum precompression equipment in soft foundation processing engineering
10/10/2012CN102720180A Soft foundation treatment method employing 'cutting drainage deep-layer preloading and dynamic consolidating'
10/10/2012CN102720179A Device used for preventing dynamic compaction engine arm frame from rocking and dynamic compaction machine
10/10/2012CN102720178A Flat ramming system for immersed tube foundation construction
10/10/2012CN102720177A Clustered movable sunflower stalk sand barrier
10/10/2012CN102720176A Foundation strengthening treatment method
10/10/2012CN102720175A Sand-stabilizing, tree-planting, rain-collecting and moisture-holding desertification control plate
10/10/2012CN102720174A Method for treating high-filled foundation in deep silt region
10/10/2012CN102720146A Rotary mechanical sand barrier
10/10/2012CN101886383B Ecological system engineering technology for controlling and constructing stony desertification
10/09/2012US8282264 Elongated vibrator made in several detachable elements assembled with each other through secured connections
10/04/2012WO2012131772A1 Method for improving soft ground
10/04/2012DE102012006395A1 Handbediente Vibrationsvorrichtung mit vibrationsdämpfender Griffbefestigung Manually operated vibration device with vibration absorbing handle attachment
10/04/2012DE102011006735A1 Vorrichtung und Verfahren zur Förderung von Schüttgut Apparatus and method for conveying bulk material
10/03/2012CN202466564U Pressurized water discharge rod device
10/03/2012CN202466563U Plate insertion machine with electrically-driven crawler belt
10/03/2012CN202466562U Foundation reinforcing mechanism
10/03/2012CN202466561U Guy rope device for preventing arm support from tipping back based on crawler-type dynamic compactor
10/03/2012CN202466560U A compression vibroflotation apparatus with a bottom discharge device
10/03/2012CN202466559U Plate compactor sprinkler
10/03/2012CN202466558U Water outlet device for plate compactor
10/03/2012CN202466557U Novel plastic-glass geogrid
10/03/2012CN202466556U Sand blocking box and sandbox dike
10/03/2012CN202466555U Composite plastic grid net
10/03/2012CN202466343U Warp knitting geogrid
10/03/2012CN1934318B Tamping device
10/03/2012CN102707034A Indoor model testing device and testing method employing air-pressure splitting vacuum preloading method
10/03/2012CN102704496A Method for achieving slurry water separation and solidification of filling soil by utilizing filling bag and construction device
10/03/2012CN102704488A Novel soft soil foundation pit excavation method
10/03/2012CN102704463A Vacuum pre-compaction and electro-osmosis combined reinforcing device and method for muck foundation
10/03/2012CN102704462A Composite treatment grouped piles for soft foundation
10/03/2012CN102704461A Intelligent continuous dynamic compaction machine
10/03/2012CN102704460A Control cabin protection device and dynamic compaction machine
10/03/2012CN102704459A Test device of indoor model for reinforcing soft soil foundation by dynamic compaction
10/03/2012CN102704458A Sand-free cushion layer vacuum-surcharge preloading reinforcement device and method for soft ground
10/03/2012CN102704457A Method for controlling sedimentation of rigid pile composite foundation after construction
10/03/2012CN102704364A Clay serging tailings subgrade structure and construction method thereof
10/03/2012CN102696366A Technology for establishing and planting artificial pasture in non-irrigation desert and semi-desert regions
10/03/2012CN102168419B Method for compounding anchor rod by geotextile reinforcing
10/03/2012CN102127908B Method for quickly reinforcing ultra-soft soil foundation by using bagged sand cushion
10/03/2012CN102061697B Method for treating uneven settlement of building
10/03/2012CN102041845B United draining system for effectively lowering seepage lines in fill dam of tailing reservoir
10/02/2012US8277145 Engineered, scalable underground storage system and method
09/2012
09/27/2012US20120243948 Method and arrangement for consolidating soil in a space to be consolidated
09/26/2012CN202450522U Immersed tube pile tip used for pile driver of sand compaction pile in peat soil layer
09/26/2012CN202450511U Grouting device
09/26/2012CN202450510U Flocculant pressure filling device
09/26/2012CN202450509U Silting-proof sludge drainage device
09/26/2012CN202450508U Drill device for overall continuous construction of compaction piles
09/26/2012CN202450507U Vibro-impact equipment with bottom part discharging device
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