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)
12/2012
12/12/2012CN102817298A Construction method on permafrost
12/12/2012CN102002813B Three-dimensional planting meshwork carpet
12/11/2012US8328470 Apparatus and method for ground improvement
12/05/2012EP2529051A2 Soil compaction device having a disconnectable fuel line
12/05/2012CN202577281U Forming device for multi-pipe encircled cement maintenance body
12/05/2012CN202577280U Film bag type hole sealing device for earth pressure grouting and reinforcing
12/05/2012CN202577279U Frictional hole packer for soil mass pressured grouting reinforcement
12/05/2012CN202577278U Pressurizing pulling device of stirring solidifying machine
12/05/2012CN202577277U Stirring and curing machine
12/05/2012CN202577276U Electric plastic drain board
12/05/2012CN202577275U Plastic drain board
12/05/2012CN202577274U Gap closing device for plate inserting machine head
12/05/2012CN202577273U Well point pipe network device of silt backfill soil layer
12/05/2012CN202577272U Novel dynamic compaction machine
12/05/2012CN202577271U Reed type acceleration impact rammer
12/05/2012CN202577270U Mesh clamping reinforced geomembrane
12/05/2012CN202577269U Net-clamping reinforced type needle-punched geotextile
12/05/2012CN202577268U Flame-retardant steel-plastic composite geogrid
12/05/2012CN102812186A Method And Arrangement For Consolidating Soil In A Space To Be Consolidated
12/05/2012CN102808446A Recharge type urban rainwater flood comprehensive utilization system
12/05/2012CN102808418A Firm structure for preventing and controlling freeze-thaw collapse of side slope in cold region and construction method for firm structure
12/05/2012CN102808381A High-water-level silty-soil underneath-pass multi-track railway frame bridge jacking and butting construction method
12/05/2012CN102807869A Soil stabilizer
11/2012
11/29/2012WO2012161282A1 Ground improvement method, and system for managing construction in ground improvement method
11/29/2012WO2012159716A1 Working device comprising an adaptive power generator and associated method
11/29/2012DE102011102553A1 Arbeitsgerät mit adaptivem Stromerzeuger und Verfahren für Arbeitsgerät Implement adaptive power generators and procedures for working equipment
11/29/2012DE102008006211B4 Anbauverdichter Mounted compactors
11/28/2012CN202559334U Moveable gravelly soil automatic water adding system
11/28/2012CN202559333U Dry vibrator
11/28/2012CN202559332U Multi-point rigid supporting mechanism of dynamic compaction machine
11/28/2012CN202559331U Static type soil texture compressing device
11/28/2012CN202559330U Hot-melting integrated geocell
11/28/2012CN102797251A Automatic reversing water injector
11/28/2012CN102797250A Buffer device of large-sized dynamic compactor
11/28/2012CN102797249A Flow guide type sand-proof net
11/28/2012CN102286968B Variable-stroke separate high-speed hydraulic rammer compactor
11/28/2012CN102071945B Method for driving-in and driving-out construction in built structure closed in three sides for shield
11/28/2012CN102030948B Method for manufacturing modified geogrid
11/28/2012CN101824818B Method for consolidating hydraulically-filled soft clay in hydraulic filling process by using vacuum preloading method
11/28/2012CN101553625B Oscillation exciter
11/27/2012US8316580 Soil stabilizer carrier
11/22/2012WO2012157297A1 Stirring mixer unit for ground improvement, and ground improvement device using same
11/22/2012DE19848695B4 Verfahren zur Reduktion von Schadstoffverschleppungen aus kontaminierten Bodenbereichen A method of reducing carryover contaminant from contaminated soil areas
11/22/2012DE102011076131A1 System zur Bereitstellung von einen Vibrationszustand repräsentierenden Informationen für den Betrieb vibrationsemittierender Maschinen, insbesondere Baumaschinen System for providing representative of a vibrational state information for the operation vibrationsemittierender machines, particularly Construction
11/21/2012CN202544496U Wind shielding and dust suppressing net
11/21/2012CN202543949U Drainage geogrid
11/21/2012CN202543896U Detachable support device for arm support of plate inserting machine
11/21/2012CN202543895U Insert structure of drainage plate of plate inserting machine
11/21/2012CN202543894U Spile machine wire puller
11/21/2012CN202543893U Working mechanism verticality-adjusting mechanism for spile machines
11/21/2012CN202543892U Quick secondary balancing weight
11/21/2012CN202543891U Movable barycenter type balancing weight for plug machine
11/21/2012CN202543890U Lifting structure of plate inserting machine capable of inserting plates on slope
11/21/2012CN202543889U Dual-drive high-torque double-rope hoisting structure for spiling machine
11/21/2012CN202543888U Environmental-friendly drainage board
11/21/2012CN202543887U Novel plastic drainage plate
11/21/2012CN202543886U Detacher and pinrammer connection mechanism
11/21/2012CN202543885U Weight-adjustable rammer
11/21/2012CN202543884U Composite reinforced water drainage type geogrid
11/21/2012CN202542766U Heat dissipation winding drum
11/21/2012CN102787608A Gravity type foundation pit supporting system under vacuum effect and construction method
11/21/2012CN102787606A Protection method for ambient environment in processes of excavation and precipitation of foundation pit
11/21/2012CN102787593A Local slipping treatment method of prepressed loading soil body with vacuum unified loading
11/21/2012CN102787592A Vacuum sludge filling bag
11/21/2012CN102786282A Grout for medium and fine sand layers and grouting method
11/21/2012CN102191770B Geology improving method for trenchless construction
11/20/2012CA2690623C Retaining wall structure
11/15/2012WO2012152999A1 Method and arrangement for providing effect of polymer on soil
11/15/2012WO2012119601A3 Device for producing columns of material
11/15/2012US20120288335 Soil Stabilization Composition and Methods for Use
11/14/2012CN202530440U Self-controlled soil curing device
11/14/2012CN202530439U Device for rapidly forming hard shell on surface layer of blow-filled ultra-soft soil foundation
11/14/2012CN202530438U Drainage system for reinforcing deep silt foundation
11/14/2012CN202530437U Anti-retroversion buffering device of dynamic compactor and dynamic compactor comprising same
11/14/2012CN202529750U Multifunctional arm head capable of achieving hoisting, bucket grabbing and dynamic compaction
11/14/2012CN102776877A Stepped vacuum drainage consolidation method for ultra-soft soil foundation
11/14/2012CN102776876A Ramming hammer
11/14/2012CN102774867A Synthesis method and application of hydroxy aluminum expansive soil improver
11/14/2012CN102011394B Method for reinforcing aeolian sandy soil by polypropylene fibers
11/14/2012CN101967822B Construction mechanical device and construction method for fast consolidation of tidal marsh mud
11/14/2012CN101961710B Device for generating circular oscillation or directional oscillation
11/13/2012CA2677755C Arctic platform
11/08/2012US20120282040 Sea bed levelling and consolidation system
11/08/2012DE102011100155A1 Betätigungseinrichtung für ein Bodenverdichtungsgerät mit Verbrennungsmotor, Bodenverdichtungsgerät mit einer solchen Betätigungseinrichtung und Betätigungsmittel Actuating device for a soil compacting device with an internal combustion engine, soil compaction device with such actuating means and actuating means
11/08/2012DE102011100154A1 Verbindungskonsole und Stampfgerät mit einer solchen Verbindungskonsole sowie Verfahren zu deren Herstellung Connection console and Stamping device with such a connection console and to processes for their preparation
11/07/2012EP2520724A1 Method and plant for treating foundation soils by means of electro-osmosis
11/07/2012EP2520723A2 Actuation device for a soil compactor with combustion engine and soil compactor with such an actuation device
11/07/2012EP2520722A2 Connection console and stamping device with such a connection console and method for its manufacture
11/07/2012CN202523099U Dynamic compactor and counting device of dynamic compaction ramming times
11/07/2012CN202519659U Scraping plate-type deposit-preventing drainage device
11/07/2012CN202519658U Driving rapid drainage system
11/07/2012CN202519657U Traverse pressurizing water draining airbag device
11/07/2012CN202519656U Annular sleeve with eccentric mass for vibroflot
11/07/2012CN202519655U Roadbed powerful rammer compactor
11/07/2012CN202519654U Unbonded FRP rib device for applying pre-tightening force to foundation under strip foundation
11/07/2012CN202514242U Supercharging roller provided with scraper
11/07/2012CN102768030A Hook height limit detection device and dynamic compactor
11/07/2012CN102767174A Dynamic and static water-discharging vibration method
11/07/2012CN102767173A High polymer material slurry filled discrete material pile composite foundation and construction method thereof
11/07/2012CN102767172A Hoisting device for dynamic compactor
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