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)
06/2010
06/16/2010CN101736733A Drainage unit for project of reclamation by pumping filling
06/16/2010CN101736732A Pressure and water reduction construction method of ultra-deep foundation pit confined water
06/16/2010CN101736731A Protection device for engineering dewatering well
06/16/2010CN101736730A Mixed reinforcement method of high-fill sand foundation
06/16/2010CN101736729A Lifting mechanism of free dropping type forced ramming machine with hammer
06/16/2010CN101731092A Recovery method of bare red sandstone abrupt slope vegetation
06/16/2010CN101289850B Saline soil curing agent and technical applications thereof
06/16/2010CN101230568B U-shaped soft vacuum dredged silt rapid drainage method
06/15/2010US7736873 An isolated nucleic acid molecule comprising a nucleotide sequence which encodes the polypeptide comprising the outer membrane protein antigens of gramnegative bacteria, which can be used to prevent and treat gramnegative bacteria infection in mammals, such as humans; immunology; vaccines
06/09/2010EP1885929B1 Nonwoven-based textile complex and method for making same
06/09/2010CN201502057U Semi-enclosed geotechnical grid
06/09/2010CN201502055U Seepage and drainable section
06/09/2010CN201502025U Internal-combustion vibratory tamper
06/09/2010CN101725353A Uranium mine exploration residual facility management and vegetation recovery method in high-cold high-altitude regions
06/09/2010CN101725159A Method for building impervious liner of refuse landfill by utilizing earthiness firming agent and application thereof
06/09/2010CN101725141A Thixotropic weak soil stabilization construction technology
06/09/2010CN101725140A Strengthening method of ultra-soft ground shallow lamination strengthening system
06/09/2010CN101720614A Method for constructing slope integral agro-forestry ecosystem
06/09/2010CN101418580B Red mud pilling method
06/09/2010CN101302757B Method for quickly processing heavy layer soft soil foundation
06/09/2010CN101298767B Soil solidifying agent
06/09/2010CN101245600B Construction method for generating horizontal reinforcing body by high-pressure-double-liquid rotary spray technique
06/09/2010CN101225658B Soft soil foundation consolidation method
06/09/2010CN101225654B Blow fill foundation treating method and gas injection draining device therefor
06/09/2010CN101215832B Directly discharging type vacuum prepressing ground foundation treatment method
06/03/2010US20100135731 Method and device for measuring underground pressure
06/02/2010CN201495539U Deep cement soil stirring machine
06/02/2010CN201495538U Grouting complete equipment for foundation treatment
06/02/2010CN201495537U Freezer with gas guiding structure
06/02/2010CN201495536U Tamping board hammer
06/02/2010CN201495478U Vibration battering ram and handle thereof
06/02/2010CN201495474U Impact rammer
06/02/2010CN201495468U Structure of highway subgrade on wet soft foundation
06/02/2010CN201495467U Reinforced geotechnical grille
06/02/2010CN101718091A Method for treating foundation consisting of liquid soil layer and soft soil mutual layer
06/02/2010CN101718089A Combined vacuum preloading method foundation treatment construction method
06/02/2010CN101718088A Plastic drainage board capable of measuring depth
06/02/2010CN101353892B Three-dimensional space water drainage method and structure of gravitational field
06/02/2010CN101349051B Saline soil area combined drain system and forced ramming foundation treating method thereof
06/02/2010CN101230573B Construction equipment for four-layer pipe ground layer depression type double-liquid horizontal jet grouting
05/2010
05/27/2010WO2010059949A2 Method and device for measuring underground pressure
05/27/2010WO2010059016A2 Construction method for improving soft ground
05/27/2010CA2760841A1 Method and device for measuring underground pressure
05/26/2010CN201485847U Novel synchronous draining leakage and reinforcing device for tailing dams
05/26/2010CN201485846U General-purpose steering dynamic compactor
05/26/2010CN201485845U Tailing dam muddy foundation reinforcing device
05/26/2010CN201485844U Splayed net cage sand barrier and construction structure thereof
05/26/2010CN101713187A Soft soil electrochemically reinforced cross plate combination electrode
05/26/2010CN101713186A Ultra-soft layer rack flashboard machine
05/26/2010CN101713185A Ground subsidence control constructing method
05/26/2010CN101712872A Soil solidifying material used for over-wet soil and use method thereof
05/26/2010CN101035951B Method for de-watering a slurry
05/25/2010CA2597114C Vibratory rammer transport wheel assembly
05/20/2010WO2010056098A1 Saccharomyces cerevisiae mucin, mixture and method for increasing compaction of soil and materials for construction
05/20/2010DE102008056261A1 Device for generation of injection bodies in floor, has centering element achieving centering of valve through its shaping and effecting separating surface in shell body during injection, where separating surface lies transverse to axis
05/20/2010DE102008054252A1 Geogittersäule Geogittersäule
05/19/2010CN201473960U Tailing dam leakage plugging and reinforcing device
05/19/2010CN201473944U Suction and drainage component
05/19/2010CN201473943U Soft foundation treatment device
05/19/2010CN201473942U Novel non-woven fabrics used for preventing soil and water loss
05/19/2010CN201473861U Portal frame type special heavy-tamping machine
05/19/2010CN101709577A Quick-thawing method of frozen soil foundation
05/19/2010CN101144274B Method for carrying vacuum prepressing consolidation by using plastic draining plate with box
05/19/2010CN101008178B Soft base processing construction process using excavating and stirring method
05/19/2010CN100999172B Construction method of artificial landscape mountain
05/12/2010CN201459706U High-efficiency soft clay ground vacuum drainage system
05/12/2010CN201459705U Marshland foundation
05/12/2010CN201459704U Large area net rack and truss assembly site reinforcement structure
05/12/2010CN201454739U Chemical spray device controlled by frequency converter
05/12/2010CN1810084B Multifunctional plant growth bag for slop ecological protection and its technological scheme
05/12/2010CN101705680A Construction method of stock dump capable of accelerating dehydration and drying process of dredging deposited sludge
05/12/2010CN101705679A Low cover degree sand stabilizing method
05/12/2010CN101082214B Engineering sand treatment method
05/07/2010CA2643461A1 Ground thawing mat and apparatus for making same
05/07/2010CA2643305A1 Method and apparatus for monitoring barrier interconnections
05/06/2010WO2010048930A1 Geogrid column
05/05/2010CN201447705U Grouting head for compact grouting
05/05/2010CN201447704U Light gear-type quick plate-inserting machine for inserting drainage plates
05/05/2010CN201447703U Flashboard device for sludge consolidation construction drainage board
05/05/2010CN201447702U Hydraulic pressure walking type super-soft layer plate driving machine
05/05/2010CN201447701U Suspended tamping machine employing single-phase electric power
05/05/2010CN201447700U High-strength steel-plastic geocell
05/05/2010CN1973091B Process to prepare in-situ pilings in clay soil
05/05/2010CN1721627B Sand soil solidifying agent and production method thereof
05/05/2010CN1615685B Ecological nursing and restoring method for desert forest
05/05/2010CN101701460A Construction method for controlling peripheral ground subsidence in foundation pit construction
05/05/2010CN101701459A Method for processing soft soil foundation of intertidal belt to form construction working face
05/05/2010CN101701458A Triangularly arranged compound electrode of soft soil electrochemistry solidification
05/05/2010CN101701457A Device for controlling deformation of vacuum tube in sandmat-free vacuum preloading overconsolidation soft soil
05/05/2010CN101700697A Multidirectional stressed plastic tensile grate and manufacturing method thereof
04/2010
04/28/2010CN201443069U Rod-type pit tamper
04/28/2010CN1774545B System and method for the automatic compaction of soil
04/27/2010CA2556276C Ground freezing method and apparatus with geothermal gradient compensation
04/22/2010DE102008006889A1 Compressor device for use with excavator arm, has electrical generator indirectly coupled with drive of unbalanced producer, and headlight electrically and indirectly connected with generator
04/21/2010EP2176468A1 Two-piece compactor wheel tip
04/21/2010CN201439597U Forced ramming detacher
04/21/2010CN201439596U Ecological anchor rod for desert afforestation
04/21/2010CN101696572A Freezer with gas guide structure
04/21/2010CN101251019B Subsection retrusive slip-casting method for porthole slurry-stop mixed double-pipe
04/21/2010CN101251018B Subsection retrusive slip-casting method for porthole slurry-stop mixed double-pipe
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