| Patents for E02D 1 - Investigation of foundation soil in situ (1,969) |
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| 10/06/2010 | CN201600120U 一种土体内部沉降测量装置 One kind of soil inside the settlement measuring device |
| 10/06/2010 | CN201598626U 一种专用的扁铲侧胀仪 A dedicated flat dilatometer instrument |
| 10/06/2010 | CN201598625U 静力触探设备 Static Sounding Equipment |
| 10/06/2010 | CN101852862A Joint probe and corresponding seismic module used for measuring static and dynamic properties of soil |
| 09/22/2010 | CN101838981A Underwater rock-soil sounding device and underwater rock-soil exploration method |
| 09/16/2010 | DE202010009539U1 Rammgerät, insbesondere zur Rammsondierung Pile driver, especially for dynamic probing |
| 09/15/2010 | CN201581387U Sensor terminal |
| 09/01/2010 | CN201567560U Digital settlement device |
| 09/01/2010 | CN101821461A Cistern |
| 09/01/2010 | CN101358449B Pore water pressure measuring device in foundation stabilization zone |
| 08/25/2010 | CN101812854A Control method of construction quality of deep mixing piles based on energy consumption monitoring |
| 08/24/2010 | CA2490356C Drop mass compaction of soil |
| 08/19/2010 | CA2821107A1 Methods and apparatus for indicating a planned excavation |
| 08/18/2010 | EP2218827A1 Device for exerting pressure to a stiffening of a pit |
| 08/18/2010 | CN201554017U Cement-soil sampler |
| 08/18/2010 | CN101806056A Soft-soil foundation treatment method for controlling secondary consolidation settlement |
| 08/18/2010 | CN101806054A Method for estimating stability of house pillar type goaf under highway |
| 08/12/2010 | DE102008064429A1 Vorrichtung und Verfahren zur Ermittlung der Bodentragfähigkeit Apparatus and method for determining the soil bearing capacity |
| 08/11/2010 | CN201546215U Externally-flat probe rod joint |
| 08/05/2010 | WO2010086566A1 Method and device for monitoring the state of a foundation embedded in the ground |
| 08/04/2010 | CN101793037A Surface sedimentation rate method of rockfill roadbed high-fill structure |
| 08/04/2010 | CN101793020A Geogrid strain testing device and testing method thereof |
| 08/03/2010 | CA2485471C Method and probe for measuring hydraulic conductivity of soil |
| 07/28/2010 | CN1825087B Pseudostatic pile load testing method |
| 07/14/2010 | CN101775792A Triaxial shear test system of soil sample and drainage consolidation method thereof |
| 07/08/2010 | WO2010076295A2 System and method for sand detection |
| 07/07/2010 | CN101769710A Settlement measuring device inside soil body |
| 07/01/2010 | WO2010072316A1 Device and method for determining soil load capacity |
| 07/01/2010 | WO2010072133A1 On-site detector for foundation bearing capacity and filling compactness |
| 06/30/2010 | CN101761328A Stratum geology interface instrument drilling induction recognition system |
| 06/30/2010 | CN101761097A Device for testing pile bottom stress of bored concrete pile |
| 06/30/2010 | CN101761062A Wireless rotating penetrometer |
| 06/30/2010 | CN101140202B Mechanical type soil sampling apparatus |
| 06/29/2010 | US7743827 Remote operation wire line core sampling device |
| 06/23/2010 | CN201512778U Stand of heavy-duty/extra-heavy-duty dynamic penetrometer |
| 06/23/2010 | CN101403216B Method for confirming excavation cubage soil resistivity |
| 06/16/2010 | CN101736728A Elastic beam type side wall frictional resistance dynamometer |
| 06/16/2010 | CN101314944B Counterboring apparatus for geological exploration |
| 06/09/2010 | CN101725149A Construction method of long open-cut tunnel |
| 06/09/2010 | CN101324062B Testing method and apparatus of slurry coat pressure in underground continuous wall trench construction |
| 06/02/2010 | CN101319495B Layered deformation observation method and apparatus for deep part of groundwork |
| 05/12/2010 | CN201459703U Quantitative automatic impact mechanism |
| 05/12/2010 | CN101705678A Cone penetration method |
| 05/12/2010 | CN101705677A Method and device for automatically detecting thicknesses of penetration type dregs |
| 04/28/2010 | CN201443068U Regular-type penetrometer |
| 03/31/2010 | CN101684647A Rotary type static sounding probe |
| 03/31/2010 | CN101684631A Safety state fast non-destructive detection method of operation roadbed |
| 03/24/2010 | CN100595389C Special drill bit for in-situ rotating penetration in geotechnical engineering |
| 03/23/2010 | CA2501573C Measurement device incorporating a locating device and a portable handheld computer device and associated apparatus, system and method |
| 03/17/2010 | CN201424647Y Pressure box embedding device |
| 03/10/2010 | EP2160724A1 Methods,systems, and computer program products for locating and tracking objects |
| 03/04/2010 | US20100050764 apparatus and method for soil testing for jack-up rigs |
| 02/11/2010 | WO2009131397A3 Vertical load-carrying test apparatus for piles which has a removable loading apparatus, and a vertical load-carrying test method using the same |
| 02/04/2010 | US20100030475 Smart data subsurface data repository system, method and computer program product |
| 02/04/2010 | DE102008035565A1 Light drop weight device and measured value analysis device combination, has electronic storage medium connected with measured value analysis device for storing and holding deformation characteristic values and determined position as data |
| 02/03/2010 | CN201397262Y Earthwork sample preparing instrument |
| 01/27/2010 | CN101634138A Routine penetrometer |
| 01/27/2010 | CN100585089C Downhole standard penetrometer |
| 01/20/2010 | CN100582377C Method for treating soft foundation by fast 'informationized high vacuum densification' |
| 01/07/2010 | DE112008000518T5 System und Verfahren zum Herrichten einer Baustelle basierend auf Bodenfeuchtigkeitskartendaten System and method for reconstituting a construction site based on soil moisture map data |
| 01/06/2010 | CN101622401A System and method for preparing a worksite based on soil moisture map data |
| 12/16/2009 | CN100570070C Testing method of rock-soil engineering in-situ rotation touch investigating and its special equipment |
| 12/02/2009 | EP2128655A2 Excavator data acquisition and control system and process |
| 12/02/2009 | EP2126223A1 Solid body probe |
| 12/01/2009 | US7624630 Testing method and apparatus ground liquefaction and dynamic characteristics in original position utilizing boring hole |
| 11/24/2009 | US7623951 Machine and method of determining suitability of work material for compaction |
| 11/18/2009 | EP2119833A1 Method for carrying out work in ground |
| 11/12/2009 | WO2008132415A9 Device for protecting a geotechnical or geophysical probe |
| 11/12/2009 | DE102006008266B4 Verfahren und Vorrichtung zum Messen von Bodenparametern mittels Verdichtungsmaschinen Method and apparatus for measuring soil parameters by means of Compaction |
| 11/11/2009 | CN101575847A Effective stress spade |
| 11/11/2009 | CN101575846A Technique and method for geotechnical engineering investigation and sampling based on soil variability |
| 10/29/2009 | WO2009131397A2 Vertical load-carrying test apparatus for piles which has a removable loading apparatus, and a vertical load-carrying test method using the same |
| 10/07/2009 | EP2107358A1 Analysis system, analysis method, program and mechanical device |
| 10/07/2009 | CN100547175C Automatic sampling apparatus for suspended mud and sand field |
| 09/24/2009 | CA2718877A1 Virtual white lines for indicating planned excavation sites on electronic images |
| 09/23/2009 | CN101538846A Air powered soil cement sampler |
| 09/09/2009 | EP1977049B1 Automated-precision pressure meter |
| 09/09/2009 | EP1977048B1 Pressure meter probe and pressure meter |
| 09/09/2009 | CN101525877A Testing method of sandy-soil state parameter |
| 09/01/2009 | CA2466008C In situ method for determining soil liquefaction tendency and its prevention by electro-osmosis |
| 08/19/2009 | CN201293780Y Experimental equipment for capillary water raise height and secondary salinization |
| 08/19/2009 | CN201292793Y Reverse circulation impactor |
| 08/19/2009 | CN101509246A Anti-seepage antifreezing spray finishing method of polyurethane polymeric material for channel |
| 08/19/2009 | CN100529273C Testing method and apparatus ground liquefaction and dynamic characteristics in original position utilizing boring hole |
| 08/12/2009 | EP2088280A1 System for positioning a body in a tube |
| 08/05/2009 | CN201285360Y Cement particle contact mechanical characteristic test apparatus under complicated stresses |
| 08/04/2009 | CA2613098C Sensor for profiling system |
| 07/29/2009 | CN100519950C Automatic sampler for mix base of concrete and clay |
| 07/22/2009 | CN101487249A Embedding apparatus and method for earth pressure box |
| 07/21/2009 | CA2349684C Method and apparatus for measuring the load bearing capacity of a platform |
| 07/15/2009 | CN201272963Y Force adapter |
| 07/15/2009 | CN201272962Y Rotary static sounding probe of enclosed water injection passage |
| 07/15/2009 | CN201272961Y Probe rod connector for preventing back injection of groundwater |
| 07/15/2009 | CN201272960Y Rotary static sounding probe |
| 07/08/2009 | CN201268843Y Automatic constant voltage metering water injection apparatus |
| 07/08/2009 | CN101476314A On-site detecting instrument for foundation bearing capacity and filling compactness |
| 07/01/2009 | CN201265156Y Frozen earth sample preparation machine |
| 06/30/2009 | US7552654 Soil sampler apparatus and method |
| 06/24/2009 | CN101463598A In situ calibrating device for soil pressure box and method therefor |
| 06/03/2009 | CN201250400Y Standard penetrometer under holes |