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)
12/2011
12/07/2011	CN202064338U 防护网结构 Fence construction
12/07/2011	CN202064333U 塑料盲沟管材 Plastic blind ditch pipe
12/07/2011	CN202064332U 塑料盲沟 Plastic blind ditch
12/07/2011	CN202064331U 盲沟管 Blind ditch pipe
12/07/2011	CN202064252U 一种复合土工格栅 A composite geogrid
12/07/2011	CN102268868A 重复自适应注浆系统及施工方法 Adaptive repeated grouting system and construction methods
12/07/2011	CN102268867A 土工格栅用卡筘 Geogrid card reed
12/07/2011	CN102032897B 一种基于双目测距原理的强夯工程自动监测方法 Compaction engineering automatic monitoring method based on the principle of binocular distance
12/07/2011	CN101736732B 超深基坑承压水的减压降水施工方法 Ultra-deep foundation construction confined water decompression precipitation method
12/07/2011	CN101666084B 滤排水式压入水泥浆液的施工方法 Drain filter type construction method pushed cement slurry
12/01/2011	US20110290048 Vibration Exciter For A Ground Compactor And Ground Compactor
12/01/2011	US20110290047 Oscillating Device For Generating Seismic Loads And Compacting Soil
11/2011
11/30/2011	EP2390419A2 Machine and process for inserting columnes in the ground
11/30/2011	EP2390416A2 Vibration device for a soil compacting machine, and soil compacting machine
11/30/2011	CN202055246U 一种具有平衡能力的打桩夯实机 A kind of balance piling Compactor
11/30/2011	CN202050758U 燥土种植植物的给水保土设施 Dry soil grown plants in the water and soil conservation facilities
11/30/2011	CN102261076A 端部卷轴式土工格栅加固尾矿堆积坝的方法 Ends reel geogrid reinforcement method Tailing Dam
11/30/2011	CN102261066A 自适应减压排水管桩及其制备工艺 Adaptive pile pressure sewer and preparation process
11/30/2011	CN102261064A 用“凝石”材料加固矿山尾矿坝的方法 With "condensate Stone" mine tailings dam reinforcement material way
11/30/2011	CN102261063A 一种三向网络土工格栅及其专用设备和制造方法 A three network geogrid and special equipment and manufacturing methods to
11/30/2011	CN102261062A 沙漠绿网 Green Desert Network
11/30/2011	CN102261061A 一种用于戈壁风沙防治的尼龙网栅栏 A desert sandstorm prevention nylon mesh fence
11/30/2011	CN102260503A 一种固沙剂在沙质沙障中的应用 A sand-fixing agent in the sandy barrier of sand
11/30/2011	CN101608446B 一种植被防护土壤基材活性化方法 Soil substrate method for the activation of a vegetation protection
11/30/2011	CN101016740B 多重增压快速固结密实软土地基处理方法 Rapid consolidation of multiple booster dense soft ground
11/24/2011	WO2011146545A1 Tire georeinforcing system
11/24/2011	CA2799668A1 Tire georeinforcing system
11/23/2011	CN202047406U Geosynthetic foundation
11/23/2011	CN102253665A Pressure automatic control system and method
11/23/2011	CN102251777A Large-scale karst cavity treatment method for karst tunnel
11/23/2011	CN102251517A Dust prevention and sand fixation method
11/23/2011	CN102251516A Water jackstone blasting mud displacement embanking method
11/23/2011	CN102251515A Reinforced saline soil with wheat straw and solidifying method thereof
11/23/2011	CN102251514A Multi-section type variable cross-section dynamic compaction method
11/23/2011	CN102251513A Track-descending connecting device of tramper for subgrade treatment vehicle
11/23/2011	CN102251512A Construction method for compacting high loess-filled embankment by combining vibration roller compaction with dynamic compaction
11/23/2011	CN102251511A Dynamic compaction machine and arm rack device thereof
11/23/2011	CN102249158A Hoisting construction method of dual crane rail large-tonnage device
11/23/2011	CN101967818B Biological treatment method for soft soil foundation
11/22/2011	DE202007019293U1 Schwingungserreger für Bodenverdichtungsvorrichtungen Vibration exciter for soil compaction devices
11/22/2011	CA2463108C Isolation of soil with a frozen barrier prior to conductive thermal treatment of the soil
11/17/2011	WO2011140979A1 Afforestation ecological fabric reinforcing method and structure thereof
11/17/2011	US20110280669 Controlled system for the densification of weak soils
11/16/2011	EP2386000A2 Construction modulus testing apparatus and method
11/16/2011	CN202039342U Special grout injector for earthen site protection
11/16/2011	CN202039341U Soil body reinforcing device for tunnel portal ring of underwater shield tunnel holing process
11/16/2011	CN202039340U Adhesive-saving composite pasting type drainage component
11/16/2011	CN202039339U Folding reinforced belt
11/16/2011	CN102002934B In-situ modification reinforcing method for expansive soft rock soil
11/10/2011	WO2011137507A1 Method and apparatus for ground improvement using compacted aggregate columns
11/10/2011	CA2839784A1 Method and apparatus for ground improvement using compacted aggregate columns
11/09/2011	CN202031076U Compound vacuum tube well for reinforcing dredging soft soil
11/09/2011	CN101979779B Foundation pit construction method capable of preventing nearly inclined buildings from being tilted and sunk
11/08/2011	CA2646655C Grouting material
11/08/2011	CA2551216C Method and apparatus for providing a rammed aggregate pier
11/03/2011	DE102010019053A1 Compaction device i.e. vibration plate, for use in vibration machine for compaction of e.g. clay during construction of road, has evaluating device determining soil parameter for determining soil characteristics based on motion signal
11/02/2011	EP2382345A2 Woven geosynthetic fabric with differential wicking capability
11/02/2011	EP1252397B1 Soil reinforcement method and apparatus
11/02/2011	CN202023185U Concrete tubular pile
11/02/2011	CN202023184U Mechanical-hydraulic integrated dynamic compactor
11/02/2011	CN202023183U Drooping curtain type net cage sand-protecting barrier
11/02/2011	CN102230319A Plastic well with functions of water and soil erosion prevention and water supply
11/02/2011	CN101731092B Recovery method of bare red sandstone abrupt slope vegetation
11/02/2011	CN101182708B Covering type composite vacuum electroosmosis, method for forced ramming reinforcing foundation and device thereof
11/01/2011	US8047742 Tamping device
11/01/2011	CA2641408C Method and apparatus for building support piers from one or more successive lifts formed in a soil matrix
10/2011
10/26/2011	CN202017265U Bentonite waterproof blanket with geogrid
10/26/2011	CN202017223U Rain collection and permeation recharging device
10/26/2011	CN202017196U Dynamic compaction rammer with expanding conical edge
10/26/2011	CN102226338A Method for reinforcing bearing platform foundation with soil bearing capacity less than 0.1Mpa
10/26/2011	CN102226337A Three-dimensional drain and construction method thereof
10/26/2011	CN102226336A Foundation reinforcement method
10/26/2011	CN102226335A Foundation treatment method for controlling post-construction settlement and deformation of soft soil
10/26/2011	CN102225735A Feedback compensation type brake control scheme with adaptive function
10/26/2011	CN101876175B Soft soil electrochemistry reinforced model testing device capable of simulating overlying burden
10/25/2011	US8046105 Vibrating plate system
10/25/2011	US8043028 Apparatus for providing a support column
10/25/2011	CA2704832C Continuous soil remediation
10/20/2011	WO2011127915A2 Deep vibrator arrangement having a cutting plate
10/20/2011	WO2011127611A2 Arrangement for providing a pulsing compressive force
10/20/2011	WO2011127528A1 Method for treating soil
10/20/2011	DE102010029010A1 Tiefenrüttleranordnung mit Schneidplatte Tiefenrüttleranordnung with cutting board
10/20/2011	DE102010014898A1 Tank stop valve for alternate interruption and release of fuel connection between fuel tank and combustion engine of soil compaction device, has piston that is supported by valve housing in axially movable manner
10/20/2011	CA2831956A1 Method for treating soil
10/19/2011	EP2376713A1 Soil-compacting device
10/19/2011	CN202012073U Draining device of foundation pit support surface aquitard
10/19/2011	CN102220757A Immediate processing method for drainage solidifying of super soft soil shallow surface space
10/19/2011	CN102220756A Long-short plastic drainage plates-combined secondary vacuum preloading foundation processing method
10/19/2011	CN102220755A Overpressure vacuum dewatering combined dynamic consolidation foundation treatment method
10/18/2011	US8039081 Fuzzy woven layers, geocomposite laminates incorporating them, and related methods
10/18/2011	US8038369 Gabions
10/12/2011	EP2374935A2 Device for repairing a vibration roller
10/12/2011	EP2373848A1 Controlled system for the densification of weak soils
10/12/2011	CN202007402U Integrated light well plastic draining and precipitating well point pipe
10/12/2011	CN202007401U Device for reinforcing earthen sites by means of PS (polystyrene) dripping permeation
10/06/2011	WO2011104431A8 Method and apparatus for injecting material into soil
10/05/2011	CN202000335U Thermal probe for pipeline
10/05/2011	CN202000334U Horizontal filtration draining body
10/05/2011	CN202000333U Motorized high-speed hydraulic rammer compactor
10/05/2011	CN202000332U Rammer frame repairable when worn

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