| Patents for E02D 33 - Testing foundations or foundation structures (1,903) |
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| 07/31/2013 | CN203096778U Pile foundation dynamic load loading vibration exciter |
| 07/31/2013 | CN203096777U Ultrasonic testing structure for concrete friction pile |
| 07/31/2013 | CN203096776U Low-temperature heat pipe field monitoring device |
| 07/31/2013 | CN103225320A Electromagnetic type dynamic plate load test detecting device and method |
| 07/24/2013 | CN203080561U Dismountable pile foundation hole verifying device |
| 07/24/2013 | CN203080513U Multi-axis interchangeable-type cement-soil mixing pile device capable of reducing soil compaction property |
| 07/24/2013 | CN103215975A Inbuilt method for distributed type sensing cable in foundation pile |
| 07/24/2013 | CN103215974A Foundation pile deflection measurement method based on distributed fiber sensing technique |
| 07/24/2013 | CN103215973A Method for measuring precast pile inclination |
| 07/24/2013 | CN102261071B Design, production and use of novel free fall hammer |
| 07/17/2013 | CN203066126U Test device for simulating vertical tension-compression load effect on pile foundations |
| 07/17/2013 | CN203066125U Basement top concrete surface level measurement hammer |
| 07/17/2013 | CN103205987A Intelligent measuring and controlling system for seepage parameter of drain hole of dam |
| 07/17/2013 | CN103205972A Method for analyzing relationship between deformation of foundation pit and ground subsidence outside of foundation pit |
| 07/17/2013 | CN102507358B Calibrating device of dynamic deformation modulus tester |
| 07/17/2013 | CN102322078B Method for calculating and processing inrushing destruction of excavation and depressurization coupling effect of foundation pit with confined water |
| 07/10/2013 | CN203050121U Automatic temperature measuring and cooling device for concrete |
| 07/10/2013 | CN203049635U Static loading test quick linking device by anchor pile method |
| 07/10/2013 | CN203049634U Long-service-life measuring instrument for penetration of hammering pipe pile |
| 07/10/2013 | CN203049633U Three-rebar detecting and clamping device for anchor rod |
| 07/10/2013 | CN203049632U Remote monitoring and recording system for construction of plastic drainage plate spile machine |
| 07/10/2013 | CN103195113A Prediction method of bearing capacity of cement-soil piles within full life circle in saline water areas |
| 07/10/2013 | CN103195112A Foundation pile foundation model analyzing method and test device for same |
| 07/10/2013 | CN103195111A Method and system for monitoring basic constraint states of moving beam structure |
| 07/10/2013 | CN103195110A Stable bucket-shaped foundation sinking negative pressure testing device |
| 07/10/2013 | CN103195109A Foundation pile inclination measuring device |
| 07/10/2013 | CN103195108A Inclination measuring system and method |
| 07/10/2013 | CN103195107B Portable folding-type inclination survey device for precast pile with round or ring-shaped cross section |
| 07/10/2013 | CN103195107A Portable folding-type inclination survey device for precast pile with round or ring-shaped cross section |
| 07/10/2013 | CN103195106A Automatic synchronous inclination measuring device for precast pile with circular or circular ring shaped cross section |
| 07/10/2013 | CN103195105A Vacuum loading ground coefficient testing device |
| 07/10/2013 | CN103195072A Algorithm for speculating freezing curtain development situation |
| 07/10/2013 | CN103195043A Extensible settlement and incline measuring pipe for measuring settlement and horizontal displacement and mounting method thereof |
| 07/03/2013 | CN203034499U Compression test device of piles in permafrost region |
| 07/03/2013 | CN203034498U Horizontal bearing capability test device of piles in permafrost region |
| 07/03/2013 | CN203034497U Lateral wall freezing force test device of pile in frozen earth area |
| 07/03/2013 | CN203034496U Test system for measuring pile-pulling drawing force |
| 07/03/2013 | CN203034434U Remote intelligent monitoring three-dimensional digital comprehensive early warning system for stability of deep foundation pit |
| 07/03/2013 | CN203034326U Reinforced structure for treating excessive railway soft soil subgrade settlement before operation |
| 06/26/2013 | CN203022032U Auxiliary tool for retest of pile position |
| 06/26/2013 | CN101832993B Semi-module test box for dynamic compaction reinforced foundation model test |
| 06/19/2013 | EP2604997A1 Monitoring system for concrete pilings and method of installation |
| 06/19/2013 | CN203008003U Double-layer sleeve used on non-friction segment of test pile of draw-resisting bored pile |
| 06/19/2013 | CN203008002U Double-layer sleeve used on non-friction segment of test pile of pressure-resisting bored pile |
| 06/19/2013 | CN203008001U Drain board water-permeable tester |
| 06/19/2013 | CN203008000U Construction monitoring device for high pressure jet grouting pile |
| 06/12/2013 | CN202989962U Mold specialized for mounting foundation pile high strain dynamic testing sensor |
| 06/12/2013 | CN202989909U Piling machine landing leg capable of displaying bearing pressure |
| 06/12/2013 | CN103147470A Cast-in-place pile static test pile head and construction method thereof |
| 06/12/2013 | CN103147469A Vertical compression-resistance static load test method for foundation pile of high-rise building |
| 06/12/2013 | CN103147468A Method for testing bearing capacity of pile foundation |
| 06/12/2013 | CN103147467A Leak detection device for underground diaphragm wall and construction method of leak detection device |
| 06/12/2013 | CN103147466A Automatic inclination measurement device for precast pile with rectangular or hollow rectangular cross section |
| 06/12/2013 | CN103147465A Load box for testing open caisson with self-balancing method |
| 06/05/2013 | CN202969422U Sun shade suitable for foundation pile dynamic test gage |
| 06/05/2013 | CN202969421U Indoor testing device for liquefaction resistant effects of pile foundations |
| 06/05/2013 | CN202969420U Monitoring pile for monitoring geological landslide state |
| 06/05/2013 | CN202969413U Detection device for installation and location of directly buried anchor bolt for large equipment foundation |
| 06/05/2013 | CN202969368U Underground continuous wall display structure |
| 06/05/2013 | CN202969361U Remote intelligent monitoring and three-dimensional pre-warning system for deformation stability of deep foundation pit |
| 06/05/2013 | CN103132510A Combined pile tube used for immersed tube pressing irrigation pile overall process construction and use method thereof |
| 06/05/2013 | CN102094432B Model for causing ground setting due to engineering environment effect and test method thereof |
| 05/29/2013 | CN202954354U Bedrock displacement meter suitable for being installed in hole |
| 05/22/2013 | CN202945621U Elevation and positioning measuring bob of underwater concrete pile grouting |
| 05/22/2013 | CN103114614A Pile foundation dynamic load loading vibration exciter |
| 05/22/2013 | CN103114613A Pile position deviation real time detecting device |
| 05/22/2013 | CN103114612A Single pile vertical uplift static loading testing device |
| 05/22/2013 | CN103114598A Large-diameter steel cylinder vibration sinking measurement positioning method |
| 05/22/2013 | CN102277884B Device for treating pile head for vertical static load test and construction method thereof |
| 05/15/2013 | CN202937255U Tester for depth, dip angle, azimuth angle and slope/wall angle of anchor eye |
| 05/15/2013 | CN202937254U Anchor eye tester |
| 05/15/2013 | CN202936813U Anchor hole location and slope/corner measurer |
| 05/15/2013 | CN202936812U Movable full-automatic data monitoring instrument |
| 05/15/2013 | CN103103995A Pre-buried latticed column verticality measurement construction method |
| 05/15/2013 | CN103103993A Conductive geomembrane and preparation method thereof |
| 05/08/2013 | CN202925580U Pile-body embedding device |
| 05/08/2013 | CN202925579U Cast-in-place pile top concrete surface measuring component |
| 05/08/2013 | CN202925578U Rapid connecting piece for use in pile foundation static load detection |
| 05/08/2013 | CN202925577U Side slope forming model device |
| 05/08/2013 | CN202925576U Novel precise positioning pile machine |
| 05/08/2013 | CN202925575U Pre-buried structure for core-drilling detection of foundation pile |
| 05/08/2013 | CN202925574U Pile-side negative friction testing device in frozen earth area |
| 05/08/2013 | CN202925573U High-strain test pile method hammering system |
| 05/08/2013 | CN202925543U Concentric steel-made double sleeve pipe |
| 05/08/2013 | CN103088851A Effect losing damage simulation system for composite seepage-proofing liner |
| 05/08/2013 | CN103088850A Cycle friction sleeve barrel device for evaluating periodic load pile side friction |
| 05/08/2013 | CN103088849A Method of in-service bridge foundation pile stress wave back wave nondestructive testing |
| 05/08/2013 | CN103088848A Installation auxiliary equipment of high-strain sensor |
| 05/08/2013 | CN103088847A Device and method for manufacturing foundation reinforcement centrifugal model test sand pile |
| 05/08/2013 | CN103088814A Rotary drilling rig coordinated with percussion drill hole-forming construction method |
| 05/08/2013 | CN103088806A High fill subgrade and earth and rockfill dam deformation wireless real-time monitoring system |
| 05/01/2013 | CN202913425U Underground reservoir constitutive structure |
| 05/01/2013 | CN103074909A Static test method of vertical compression bearing capacity of single pile of wind farm fan foundation |
| 05/01/2013 | CN103074908A Field monitoring device for low temperature heat pipe |
| 05/01/2013 | CN103074907A Combined type loading beam |
| 04/25/2013 | DE102011054781A1 Method for testing effectiveness of coastal protection- and/or scour protective measures in variable wave- and/or flow direction for protecting e.g. coastal landscapes against forces of ocean, involves re-detecting coordination of measures |
| 04/24/2013 | CN202899175U High strain pile testing weight release device |
| 04/24/2013 | CN202899174U Tubular pile fiber grating sensor testing system |
| 04/24/2013 | CN202899173U Tubular pile uplift-resistance test device |
| 04/24/2013 | CN202899116U Adjustable drill rod used for civil construction |