| Patents for E02D 3 - Improving or preserving soil or rock, e.g. preserving permafrost soil (8,968) |
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| 04/03/2013 | CN103015400A Efficient quick method for treating separated directly-connected vacuum preloaded foundation |
| 04/03/2013 | CN103015399A Earthquake disaster reduction system for liquefiable foundation and foundation treatment method |
| 04/03/2013 | CN103015398A Bridge abutment liquefied foundation reinforcing method and reinforcing expansion body |
| 04/03/2013 | CN103015397A Salix paraqplesia sand-protecting barrier for high and cold desert areas and setting method for Salix paraqplesia sand-protecting barrier |
| 04/03/2013 | CN103015396A Construction method of soft foundation |
| 04/03/2013 | CN103015395A Movable self-propelled no-dumping vibrationless pore-forming compaction equipment |
| 04/03/2013 | CN103015394A No-dumping vibrationless pore-forming compaction processing method for mollisol foundations |
| 04/03/2013 | CN103015393A Reinforced soil engineering grid |
| 04/03/2013 | CN103015392A Sprayed film-bonding sand stabilization method |
| 04/03/2013 | CN103013526A Soil solidifier and soil solidification method |
| 04/02/2013 | CA2690301C A grouted friction stabiliser |
| 03/28/2013 | WO2013044231A2 Compactor wheel assembly |
| 03/28/2013 | WO2013041096A2 Vibrator arrangement comprising a cable suspension penetrating into the ground |
| 03/27/2013 | EP2572044A1 Tire georeinforcing system |
| 03/27/2013 | CN202832561U Oblique type small duct slip-casting apparatus |
| 03/27/2013 | CN202830943U Stable structure for preventing and controlling freeze-thaw collapse of side slope in cold region |
| 03/27/2013 | CN202830915U Offset solar energy directional line condensation desert surface hardening system |
| 03/27/2013 | CN202830914U High-power electric-driven vibratory hammer for sand compaction pile construction |
| 03/27/2013 | CN202830913U Duplex winch crawler belt walking type dynamic compactor |
| 03/27/2013 | CN202830912U High-efficiency dynamic compaction machine |
| 03/27/2013 | CN202830911U Nylon-hasp soil engineering bag with internal crossed wire rope |
| 03/27/2013 | CN202830910U Novel earthwork standard room |
| 03/27/2013 | CN202830649U Micro-disturbance disease treatment structure of deformation of existing high-speed railway embankment |
| 03/27/2013 | CN102995637A Equipment and method for constructing immersed tube compaction pile on large-thickness backfilling or self-weight collapsible loess field |
| 03/27/2013 | CN102995625A Chemical method and composition for soil improvement |
| 03/27/2013 | CN102995624A Construction process of gravel foundation treatment |
| 03/27/2013 | CN102995623A Curing method for desert |
| 03/27/2013 | CN102995622A Casing draining end bearing pile for treating liquefied foundation and construction method |
| 03/27/2013 | CN102995621A Hydraulic system of crawler type dynamic compaction machine with remote control device and dynamic compaction machine with system |
| 03/27/2013 | CN102995620A Vacuum/electroosmosis/magnetic field/stack joint preloading consolidation method of soft foundation |
| 03/27/2013 | CN102995619A Highly smart LDTG composite geotechnical material and engineering monitoring system thereof |
| 03/27/2013 | CN102995618A Stereoscopic geogrid |
| 03/27/2013 | CN102995617A High-strength geogrid |
| 03/27/2013 | CN102995599A Anti-freeze anti-seepage water diversion treatment method of collapsible loess water-conveyance canal |
| 03/27/2013 | CN102995513A Foundation treatment method for accurately regulating and controlling differential settlement of old and new road beds by using expanding materials |
| 03/27/2013 | CN102986401A Method for ecologically restoring abandoned sandpit |
| 03/27/2013 | CN102561308B Light-well plastic-strip superposition vacuum preloading method for soft soil foundation |
| 03/27/2013 | CN102352621B Three-dimensional circular water replenishing and repairing method of water-shortage polluted filed |
| 03/27/2013 | CA2806224A1 Method for forming a retaining wall, and corresponding retaining wall |
| 03/26/2013 | CA2570265C Process to prepare in-situ pilings in clay soil |
| 03/21/2013 | WO2013037122A1 Quick consolidation method for soft base by striking and densifying under ultravacuum |
| 03/21/2013 | WO2011127611A3 Arrangement for providing a pulsing compressive force |
| 03/21/2013 | DE102011113485A1 Verfahren zum Ansteuern eines Antriebsstranges eines Fahrzeugs und Vorrichtung zur Durchführung des Verfahrens Method for controlling a drive train of a vehicle, and apparatus for carrying out the method |
| 03/20/2013 | CN202809597U Solar energy directional line condensation desert surface hardening system |
| 03/20/2013 | CN202809596U Concentration delaying foundation based on controlling of foundation settlement |
| 03/20/2013 | CN202809595U Novel double-air-filter battering ram |
| 03/20/2013 | CN202809594U Vibratory plate compactor shock absorption handle |
| 03/20/2013 | CN102985616A Compaction device and method for compacting ground |
| 03/20/2013 | CN102980548A Dynamic compaction machine, ramming depth measuring method and device of dynamic compaction machine |
| 03/20/2013 | CN102979531A Construction method and structure for reinforcing large rock slope deep weak structural plane |
| 03/20/2013 | CN102979087A Construction method for rotary excavation pile |
| 03/20/2013 | CN102979084A Composite type cement and concrete wall forming machine |
| 03/20/2013 | CN102979083A Liquid nitrogen freezing device |
| 03/20/2013 | CN102979082A Method for consolidating soft soil foundation by using vacuum and magnetic field compound preloading |
| 03/20/2013 | CN102979081A Oscillation exciter for creating an aligned excited oscillation |
| 03/20/2013 | CN102979080A Novel dynamic compaction machine |
| 03/20/2013 | CN102979079A Cylinder driven derricking mechanism of dynamic compaction machine and dynamic compaction machine |
| 03/20/2013 | CN102979078A Cylinder driven lifting mechanism of dynamic compaction machine and dynamic compaction machine |
| 03/20/2013 | CN102979077A Dynamic compaction machine |
| 03/20/2013 | CN102979076A Tire type dynamic compaction machine |
| 03/20/2013 | CN102979075A Dynamic compaction machine |
| 03/20/2013 | CN102979074A Wireless remote control dynamic compaction machine |
| 03/20/2013 | CN102979073A Wedge-shaped self-locking pounder unhooking device |
| 03/20/2013 | CN102979072A Compound compression-resistant geogrid |
| 03/20/2013 | CN102979021A Construction method for treating vehicle jump at bridge head in highway |
| 03/20/2013 | CN102321542B Drought tolerant lichen phycobiont and its application |
| 03/20/2013 | CN101962929B Novel method for processing soft soil subgrade by pile-supporting reinforcing technology |
| 03/14/2013 | WO2013034248A2 Soil compactor with illumination arrangement |
| 03/14/2013 | US20130064610 Suspension extraction device |
| 03/14/2013 | CA2780446A1 Suspension extraction device |
| 03/13/2013 | CN202787295U Dispersive pile-permeable concrete pile novel dual compound foundation |
| 03/13/2013 | CN202787246U Flexible pile and drainage body integral combination pile |
| 03/13/2013 | CN202787228U Loose earth body anchor pipe grouting device |
| 03/13/2013 | CN202787227U Three-dimensional composite plastic water discharging body |
| 03/13/2013 | CN202787226U Geotechnical drainage mat |
| 03/13/2013 | CN202787225U Bearizing device for reinforcing soft soil foundation |
| 03/13/2013 | CN202787224U Compound soft clay foundation |
| 03/13/2013 | CN202787223U Rammer with uncoupling function |
| 03/13/2013 | CN202787222U Deep stratum reinforcement rammer |
| 03/13/2013 | CN202787221U Crawler-type dynamic compactor |
| 03/13/2013 | CN202787220U Detacher convenient for overhead hooking |
| 03/13/2013 | CN202787219U Rammer convenient to climb |
| 03/13/2013 | CN202787218U Detacher with pulley |
| 03/13/2013 | CN202787217U Rotary detacher |
| 03/13/2013 | CN202787216U Combined pounder |
| 03/13/2013 | CN202787215U Drop hanger with uncoupling function |
| 03/13/2013 | CN202787214U Clearance adjustment device and dynamic compaction machine |
| 03/13/2013 | CN202787213U Dynamic compaction machine capable of automatically hooking and unhooking |
| 03/13/2013 | CN202787212U Lifting device of dynamic compaction machine |
| 03/13/2013 | CN202787211U Low-strength rigid pile-permeable concrete pile novel dual compound foundation |
| 03/13/2013 | CN202787210U Novel anti-skid geotechnical cloth |
| 03/13/2013 | CN202787209U Underground water filtering and recharging device |
| 03/13/2013 | CN202782047U Antiskid composite geomembrane |
| 03/13/2013 | CN102966122A Method for controlling deformation of bridge during construction of tunnel close to foundation of bridge |
| 03/13/2013 | CN102966109A Method for constructing zonal deep foundation pit bottom sealing of soft soil foundation |
| 03/13/2013 | CN102966104A Method for forming compaction pile by vibrating sinking pipe by composite hammer |
| 03/13/2013 | CN102966097A Novel composite foundation with vertical bearing piles |
| 03/13/2013 | CN102966090A System for automatically draining water on side slope and method therefor |
| 03/13/2013 | CN102966089A Plate plug method capable of realizing vibratory compaction |
| 03/13/2013 | CN102966088A Discontinuous combined pile for reinforcing hard soil interlayer-containing soft soil foundation and construction method of discontinuous combined pile |