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)
08/2003
08/28/2003WO2003071036A1 Tool mounting device
08/27/2003EP1337717A1 Lateral displacement pier and method of installing the same
08/21/2003WO2003069074A1 Assembly of structural elements, structural element and use of such an assembly
08/21/2003US20030157124 Chlamydia membrane ATPase and corresponding DNA molecules, which can be used to prevent and treat Chlamydia infection in mammals such as humans
08/21/2003US20030156907 Method of compacted stone column construction
08/20/2003EP1335800A1 Device for the continuous adjustment of unbalance of steerable vibration plates
08/20/2003CN1436900A Multi-point foundation injection construction method and equipment
08/14/2003DE10159806C1 Well system, used for recovering light non-aqueous phase liquid from groundwater, comprises sealed wells with well filters at different depths
08/13/2003CN2565869Y Drainage board
08/12/2003US6604579 Pressure activated injection probe
08/07/2003WO2003064774A1 Soil stabilizing system
08/07/2003DE20307434U1 Ground securing device for digger has a fast change unit on the arm of the digger which is fixed to the rest of the plant and a measuring device
08/07/2003DE20307426U1 Soil compactor connectable to arm of digger, includes vibration generating device containing weight with adjustable eccentricity
08/06/2003CN1434173A Water permeable coreboard
08/05/2003US6601465 Working tool, in particular rammer for soil compaction
07/2003
07/31/2003WO2003035987A3 Isolation of soil with a frozen barrier prior to conductive thermal treatment of the soil
07/31/2003DE20308251U1 Ground packer to compact ground under large-size stone slabs consists of vibrator and suction device rigidly connected to it during vibration
07/30/2003CN2563188Y Centrifugal pressure slope hammering machine
07/23/2003EP1328685A1 Mobile soil compacting device whose direction of travel is stabilized
07/23/2003CN1431368A Artificial lawn used for curing sandy, its producing method and operation method
07/23/2003CN1430874A Method for comprehensive harnessing desert
07/23/2003CN1115446C Method for making foundation frame
07/22/2003US6595446 Soil modifying machine
07/17/2003WO2003058003A2 Multiple synthetic deformed bars and retaining walls
07/16/2003EP1088135B1 Composite fabric webs for reinforcing soil layers
07/16/2003CN1429951A Convex water Permeable plate
07/16/2003CN1429949A Convex water draining plate
07/16/2003CN1429948A Bidirection biamplitude vibration rammer
07/15/2003US6592300 Pile apparatus and construction process of placing concrete pile in ground
07/09/2003EP1325195A1 Method and apparatus for consolidating earth strata
07/08/2003US6588987 Device for inserting foreign matter into the soil or for compacting the soil
07/08/2003US6588977 Compactor machine having vibration damping means
07/03/2003US20030123937 Apparatus to form columns of granular material
07/03/2003US20030121654 Pressure activated injection probe
07/02/2003EP1323868A1 A method for inserting a drainage wick
07/02/2003EP1283924A4 Fill and compaction roller using replaceable cleat assemblies with extended service life
07/02/2003EP1108115B1 Method for sealing rocks or building material and corresponding device
07/02/2003CN1112958C Self-propelled soil processing machine
07/01/2003US6584866 Working tool, in particular rammer for soil compaction
06/2003
06/26/2003US20030118401 Suspension arrangement for a compacting work machine
06/18/2003CN1424468A Constructive method for composite foundation
06/12/2003DE20204439U1 Soil compacting device with vibration generator, has base plate containing compartments which can be filled with foam
06/11/2003EP1078130A4 Protecting compactor axles, seals and wheel bearings from wire wrap intrusion
06/11/2003CN2555295Y Perforating machine for tamping concrete pile
06/11/2003CN1111229C High-pressure spray process for swing-vibrated hole
06/05/2003WO2003046296A1 Method for consolidating soils or lifting structures with pre ssures larger than 500 kpa
06/05/2003WO2003046109A1 Soil based material and method of producing same
06/05/2003CA2467630A1 Method for consolidating soils or lifting structures with pressures larger than 500 kpa
06/04/2003EP1315584A1 Fluid movement apparatus
06/04/2003CN2554229Y Self-propelled tamper
06/04/2003CN1421268A Equipment for stirring liquid hardening agent for improving soft land
06/03/2003US6572718 Method for producing large surface area geogrids with high tensile strength
05/2003
05/30/2003WO2003044282A2 Grouting method and apparatus therefor
05/29/2003US20030099514 Compactor tooth
05/29/2003US20030099513 Compactor tooth
05/29/2003US20030099151 Apparatus for agitating liquid hardener used for improving soft ground
05/28/2003EP1314824A1 Method for consolidating soils or lifting structures with pressures larger than 500 kPa
05/28/2003CN1420239A Method for reinforcing soft foundation by vacuum drainage and prepressing
05/28/2003CN1420238A Speed-reducing sand control machine
05/28/2003CN1420237A Enclosure sand control engineering
05/28/2003CN1109793C Method for triple pipe rotary spray of reinforced concrete pile foundation
05/21/2003EP1040231B1 Soil consolidation apparatus, tool and method
05/21/2003CN1419013A Cement grouting leakage stopping technology in which controlled cement slurry capable of making water move upward
05/21/2003CN1419012A Controlled cement grouting technology
05/21/2003CN1109001C Morta for pouring foundation and method of pouring foundation
05/21/2003CN1108883C System and method for containing leachate using submerged counterflow sink
05/20/2003US6565724 Supplying electrochemical energy to generate electrolysis, electroosmosis, soil pH change; and supply of water to the soil if soil is not sufficiently saturated with water for electroosmosis; land and under water conservation
05/20/2003US6564878 Vertical rotating tiller
05/20/2003CA2088287C Reinforcing block for excavation work and method of construction thereof
05/15/2003WO2003040258A1 Stabilisation of particulate material using wool grease
05/15/2003CA2472346A1 Stabilisation of particulate material using wool grease
05/14/2003EP0858534B1 Cell confinement structure
05/14/2003CN2550411Y Power mechanism of vibration impact rammer
05/14/2003CN2550410Y Engine for earth rammer
05/14/2003CN1416669A Cultivation of yambean stem for water and soil conservation in dam and slope
05/13/2003CA2063877C Aqueous gellable composition with delayed gelling time
05/08/2003DE20120859U1 Apparatus for manufacturing rubble columns in the ground with textile cladding
05/07/2003CN2549046Y Dredging blocks with double layers of holes
05/07/2003CN2549027Y Windproof sand stabilizing net
05/07/2003CN1415803A Standard mode for harnesing wilderness in industrialization level
05/01/2003WO2003035987A2 Isolation of soil with a frozen barrier prior to conductive thermal treatment of the soil
05/01/2003US20030082003 Variable vibratory mechanism
05/01/2003US20030079559 Variable vibratory mechanism
04/2003
04/30/2003CN1414185A Method of forming vegetative cover on stone desert steep hill rock
04/30/2003CN1413434A Lawn planting method for greening desert rock open ground using sedge
04/29/2003US6554543 Method and apparatus for improving the structure of saturated masses of granular materials
04/29/2003US6554532 Device for earth packing having at least one vibrating roller
04/29/2003US6554531 Apparatus for drying and compacting earthen materials
04/24/2003WO2003033825A1 Method and device for ground stabilization
04/24/2003DE19930885C2 Verfahren zur Steuerung eines Tiefenrüttlers Method for controlling a depth vibrator
04/23/2003EP1051552B1 Textile grating
04/23/2003CN1411688A Method for controlling desert by utilizing helianthus tuberosus
04/22/2003US6551022 Compactor machine having vibration damping means
04/17/2003WO2003031731A1 Method for producing a contiguous injection body by subsoil injections
04/16/2003CN1410634A Multi-section grouting device and construction method using glass fibre reinforced plastic injecting pipe
04/10/2003WO2003028905A1 Vibration generator for a soil compacting device
04/09/2003EP1141487B1 System for predicting compaction performance
04/09/2003CN1408960A Method for controlling sand storm
04/08/2003CA2162029C Method and apparatus for in situ soil remediaton
04/03/2003WO2003027399A1 Ground improving construction method and ground improving device
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