| Patents for E02D 33 - Testing foundations or foundation structures (1,903) |
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| 04/26/2006 | CN2775143Y Large diameter pile static loaded test steel reinforced concrete platform |
| 04/19/2006 | CN2773685Y Measurement groove for soil erosion amount on slope |
| 04/19/2006 | CN2773670Y Pressure chamber of osmoscope |
| 04/06/2006 | US20060070454 Pile testing reaction anchor apparatus and method |
| 04/05/2006 | CN2769356Y Film type loading box for pile foundation static load test |
| 04/05/2006 | CN1755016A Construction method for installing plastic sounding pipe |
| 03/29/2006 | CN1752356A Intelligent model constructuring method for analyzing cavity wall rock stability |
| 03/09/2006 | WO2005012866A3 Soil compaction measurement on moving platform |
| 02/22/2006 | CN1737530A Method for testing permeability coefficient and anti-pervasion gradient ratio |
| 02/02/2006 | CA2768769A1 Monitoring system for concrete pilings and method of installation |
| 01/25/2006 | CN2754077Y Foundation soil vacuum degree sensor |
| 01/25/2006 | CN1724993A Indoor dynamic drainage consolidation test system and its method |
| 01/11/2006 | CN1719239A Air convection heat exchanger coefficient measuring instrument |
| 01/04/2006 | CN2750288Y Electrical logging rod type settlement gauge |
| 01/04/2006 | CN2749947Y Automatic construction monitoring device for cement-soil mixing pile |
| 12/28/2005 | CN1712644A Apparatus for inspecting concrete construction, e.g. piles |
| 11/23/2005 | CN1699705A Cast-in-place peg nondestructive checking method |
| 11/16/2005 | CN1696417A Simulation test system for underground construction in city |
| 11/09/2005 | CN1226493C End-carrying type large-diameter pile pier vertical bearing capacity detecting method |
| 11/03/2005 | WO2005103606A1 Method for locating and measuring deformations in a work of civil engineering |
| 11/02/2005 | CN1690317A Method for measuring pipe pile swing resulted from foundation ditch digging |
| 10/26/2005 | CN1687537A Method for building one-dimensional cumulates in two-storied foundation load in two stages |
| 09/28/2005 | CN2729726Y Driving system for apparatus of multifunction electric impacting into solid |
| 09/28/2005 | CN1673694A Earthwork filling body settlement observation instrument |
| 09/13/2005 | US6942429 Post-stressed pile |
| 09/13/2005 | US6941793 Impulse generator for profiling system |
| 09/07/2005 | CN2723520Y Recordable full automatic double control slurry spray device |
| 09/07/2005 | CN1664582A Method for measuring dome soil erosion amount |
| 09/07/2005 | CN1664253A Simulator for sediment transport state under the action of ocean current |
| 09/07/2005 | CN1664252A Submarine sediment transport simulation method |
| 08/24/2005 | CN2719925Y Pile-hole extruding-reaming machine hydraulic station |
| 08/17/2005 | CN2718074Y Platen support for road bridge changeover portion subgrade settlement test platform |
| 08/10/2005 | CN1651857A Method and apparatus for measuring slope surface displacement |
| 07/27/2005 | CN2713013Y Device for monitoring riverbed sedimentation used for river-crossing tunnel construction |
| 07/13/2005 | CN2710003Y Bridge foundation washout tester |
| 07/06/2005 | CN2707810Y Instrument case for protecting dam piezometer |
| 05/25/2005 | DE10346040A1 Verfahren und Prüfanordnung zum Bestimmen des Tragverhaltens von Verdrängungspfählen Method and test set to determine the structural behavior of displacement piles |
| 05/25/2005 | CN1619061A Broken stone stake composite ground loading force postengineering regulating method |
| 05/18/2005 | CN1618029A Intelligent erathquake section survey system |
| 04/27/2005 | CN2695488Y Device for measuring thickness of pile hole sediment |
| 04/27/2005 | CN1609351A Set-up method for generalized Bingham soft soil rheological deformation analogue body |
| 04/07/2005 | US20050074297 Method and test setup for determining the bearing behaviour of displacement piles |
| 04/06/2005 | EP1520938A2 Method and test arrangement to determine the bearing capacity of displacement piles |
| 04/06/2005 | CN2690457Y Grout automatic monitor |
| 04/06/2005 | CN1603527A Method and test setup for determining the bearing behaviour of displacement piles |
| 03/30/2005 | CN1600998A Model test equipment for unsaturated earth pile base |
| 03/23/2005 | CN2687608Y Apparatus for continuously monitoring deformation and cracking of forced member |
| 03/22/2005 | US6869255 Post-stressed pile |
| 03/16/2005 | CN2685821Y Laminated settlement meter |
| 03/09/2005 | EP1183426B1 Process and device for producing a pile in the earth |
| 03/02/2005 | CN1587923A Device and its method for monitoring river bed sedimentation in tunnel pass through river construction |
| 03/02/2005 | CN1587551A Automatic monitoring method for cement-soil stirring pile construction |
| 02/23/2005 | CN1584542A Analogic testing device for water induced landslide and method for monitoring shift of land top surface |
| 02/16/2005 | CN1580425A Road-bridge changeover portion subgrade settlement test platform |
| 02/10/2005 | WO2005012866A2 Soil compaction measurement on moving platform |
| 02/09/2005 | CN2677455Y Device for connecting anchor pile and secondary beam in foundation piles static-load testing |
| 02/03/2005 | US20050022585 Soil compaction measurement on moving platform |
| 02/02/2005 | CN2675739Y Host of base stone detector |
| 01/19/2005 | CN1566544A Method for monitoring pile foundation construction quality and reinforcing pile foundation by electric exploring method |
| 12/15/2004 | CN2663526Y Equipment for on-site horizontal pushing and cutting experiment of geotechnical body |
| 12/08/2004 | CN2662199Y Electronic settling monitoring instrument |
| 11/17/2004 | CN1546808A Portable engineering geologic crack measuring apparatus |
| 10/27/2004 | EP1470435A2 Intelligent seismic profiling system |
| 10/19/2004 | US6804994 Dynamic loading system, dynamic loading method and dynamic loading test method for piles |
| 09/21/2004 | US6793444 Mechanical anchor |
| 09/15/2004 | CN1166839C Method and special apparatus for excavation of concealed grotto in solid model test |
| 09/08/2004 | CN2639361Y Suspension cable type single pile compression dead load test loading device |
| 08/25/2004 | CN2635740Y Load-bearing disk |
| 08/25/2004 | CN2635739Y Vertical pressure-resisting static loading tester for pile base |
| 06/24/2004 | WO2004053240A1 Method of calculating structure of foundation bed, calculataion program therefor, and recording medium for the program |
| 04/21/2004 | EP1411177A1 Process and apparatus for assessment of the bearing capacity of an object inserted into the ground through vibration |
| 04/21/2004 | EP1411175A2 Soil compacting device |
| 04/21/2004 | EP1411174A2 Soil compacting device |
| 04/21/2004 | EP1411173A2 Soil compacting device |
| 04/13/2004 | US6718648 Method and apparatus for measuring a length of a pressed pile |
| 12/17/2003 | CN1131355C Vibration impacting crushing stone piling method |
| 12/16/2003 | US6663321 Process and device for producing a pile in the earth |
| 12/10/2003 | EP1007793B1 Automatic static load testing for piles |
| 12/03/2003 | EP0979406B1 Ground anchorage testing system |
| 11/12/2003 | CN1455055A End-carrying type large-diameter pile pier vertical bearing capacity detecting method |
| 10/22/2003 | CN2581522Y Tester for large diameter pile self-anchoring type single pile bearing capacity |
| 10/15/2003 | CN1124385C Method of pile construction dedicated equipment threrof |
| 10/01/2003 | CN1122744C In-line measurer for diameter of rotary spray pile |
| 09/18/2003 | WO2003054583A3 Intelligent seismic profiling system |
| 09/18/2003 | US20030174580 Impulse generator for profiling system |
| 09/18/2003 | US20030174579 Sensor for profiling system |
| 09/18/2003 | US20030174578 Profiling system |
| 09/17/2003 | CN1121546C Internal loading actuator for stably analyzing of tunnel |
| 09/11/2003 | DE20307433U1 Ground compacting machine has the upper control section separated from the lower vibrating section by angled dampers on each side of the machine |
| 08/07/2003 | DE20307434U1 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 |
| 08/07/2003 | DE20307426U1 Soil compactor connectable to arm of digger, includes vibration generating device containing weight with adjustable eccentricity |
| 07/03/2003 | WO2003054583A2 Intelligent seismic profiling system |
| 07/03/2003 | US20030122434 Dynamic loading system, dynamic loading method and dynamic loading test method for piles |
| 07/02/2003 | EP1324031A2 Ground anchorage testing system |
| 07/02/2003 | EP1323869A1 Dynamic test method for bearing capacity of piles |
| 06/20/2003 | CA2366030A1 Profiling system |
| 06/11/2003 | CN2555292Y Splicing water tank for detecting load of piling |
| 04/02/2003 | CN2542726Y Monitoring recorder for construction quality of multi-pile head cement-earth mixing pile |
| 03/12/2003 | CN1401861A Method and special apparatus for excavation of concealed grotto in solid model test |
| 03/06/2003 | US20030044241 Auger piling |