| Patents for E02D 33 - Testing foundations or foundation structures (1,903) |
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| 11/16/2011 | CN202039388U Load box for testing bearing capacity of steel pipe pile |
| 11/16/2011 | CN101906787B Construction and processing method of great deep vertical inclinometer pipe in stratum containing gravels |
| 11/16/2011 | CN101851915B Force measurement pipe pile |
| 11/16/2011 | CN101775818B Pull rod-bending resistant steel plate combined soil box analog device |
| 11/16/2011 | CN101532930B Pile model power-cycle test system |
| 11/09/2011 | CN202031113U Five-dimensional digital detection system for cast-in-place pile hole |
| 11/09/2011 | CN102236962A Civil engineering monitoring system |
| 11/09/2011 | CN101798821B Local scouring forecast method of coastwise wind-electricity tower footing of muddy coast |
| 11/02/2011 | CN202023207U Spherical hinge loading system |
| 11/02/2011 | CN202023193U Anchor device structure |
| 10/26/2011 | CN102226340A Construction method for rock-entering cast-in-situ bored piles with diameter of less than 1.5m |
| 10/26/2011 | CN101876175B Soft soil electrochemistry reinforced model testing device capable of simulating overlying burden |
| 10/19/2011 | CN102220768A Method for detecting integrity of concrete foundation pile body |
| 10/19/2011 | CN102220767A Stress wave signal tester and acquisition method |
| 10/13/2011 | DE102006039152B4 Verfahren zur Bestimmung der Mindesttragfähigkeit von Pfählen, die mittels Vibrationsrahmen eingebracht werden A method for determining the minimum load bearing capacity of piles, which are introduced by means of vibration frame |
| 10/05/2011 | CN202000383U Static pressure pile construction automatic recorder and static pressure pile construction device |
| 10/05/2011 | CN202000382U Composite foundation model test flume |
| 10/05/2011 | CN101614021B Moment test device |
| 09/28/2011 | CN201993344U 一种环保塑钢复合超声波检测管 An environmentally friendly composite ultrasonic testing of steel tubes |
| 09/28/2011 | CN201991000U 一种土壤碳化固化的装置 A soil carbonation curing apparatus |
| 09/28/2011 | CN201990997U Engineering geological crack measuring device |
| 09/21/2011 | CN201981560U 灌注桩节式探砼器 Concrete Pile section Ethan device |
| 09/14/2011 | CN201974280U 用于振动台试验的层叠多向剪切型模型箱装置 Multi-layered model to shear box apparatus for shaking table test |
| 09/14/2011 | CN102182190A Automatic grouting monitoring equipment and method |
| 09/14/2011 | CN102182179A Floating pile reinforcing method |
| 09/14/2011 | CN102179393A Method for landfill treatment |
| 09/07/2011 | CN201962689U 适应采空区地基变形的建筑基础 Adaptation building foundation goaf Foundation Deformation |
| 09/07/2011 | CN102174822A Intelligent dead-loaded instrument |
| 08/31/2011 | CN201952820U 桩土荷载分担比测定装置 Pile soil load sharing ratio measuring device |
| 08/31/2011 | CN201952819U Uplift pile mechanical property testing device under deep excavation condition |
| 08/31/2011 | CN101672731B Cement grout sampler of triaxial cement mixing pile |
| 08/25/2011 | CA2789194A1 Pile sensing device and method of using the same |
| 08/24/2011 | CN201943095U 钻孔灌注桩沉淀物厚度的测量筒 Bored precipitate thickness measuring cylinder |
| 08/24/2011 | CN201943074U 灌浆自动监测设备 Filling automatic monitoring equipment |
| 08/24/2011 | CN102162260A Lateral force application device of similar experimental model |
| 08/22/2011 | CA2732380A1 Method and apparatus for load testing a pile |
| 08/17/2011 | CN201933517U 用于振动台试验的模拟地基辐射阻尼效应装置 Analog foundation radiation damping effect means for shaking table test |
| 08/17/2011 | CN201933516U Double-layer steel sleeve for drilled pile static load test |
| 08/17/2011 | CN101775819B Protective device for top of inclinometer pipe and protective method thereof |
| 08/10/2011 | CN102146684A Device used for simulating foundation radiation damping effect in vibration table test |
| 08/03/2011 | CN102140796A Intelligent fiber reinforced plastic (FRP) anchor rod |
| 07/27/2011 | EP2348159A1 Method for the installation of a rotary soil displacing pile |
| 07/27/2011 | CN201908324U Slide rail type multi-position pile inserting and pulling testing device |
| 07/27/2011 | CN102134862A Multipoint up-pull loading beam |
| 07/27/2011 | CN102134861A Method for testing precast pile in soil body |
| 07/27/2011 | CN102134860A Self counter force balance loading test method of engineering pile bearing capacity |
| 07/27/2011 | CN102134859A Uplift resistance test device for pre-stressed pipe pile |
| 07/27/2011 | CN102134851A Automatic recording instrument for static pressure pile construction and static pressure pile construction device |
| 07/27/2011 | CN101831923B Automatic monitoring technical method for marine structures with underwater wireless transmission system |
| 07/27/2011 | CN101787715B Method used for testing stability of foundation of fan suspended in road tunnel and system therefor |
| 07/27/2011 | CN101725161B Detection force rod of low strain of foundation pile |
| 07/27/2011 | CN101694101B Comprehensive detection method of anchoring status of prestress anchor cable |
| 07/27/2011 | CN101650341B Method for detecting anchoring quality of anchor rope and anchor rod based on reflection device embedded at bottom of hole in advance |
| 07/20/2011 | CN201901884U Device for soil body overconsolidation compressive pile bearing capacity experiment |
| 07/20/2011 | CN201901883U Optical-fiber type large-deformation foundation settlement monitoring device |
| 07/20/2011 | CN201901875U Excavation environment controlling and protecting monitoring unit for large-scale ultra-deep foundation pit |
| 07/20/2011 | CN102127917A Low-strain testing device for detecting integrity of ultralong bored concrete pile |
| 07/20/2011 | CN101818505B Soil pressure testing method for a cutting edge of caisson |
| 07/20/2011 | CN101634148B Soil nailing wall foundation pit support and construction method |
| 07/13/2011 | CN102121254A Load box for testing bearing capacity of steel pipe pile |
| 07/06/2011 | CN101634149B Prestressed anchor foundation pit support and construction method |
| 07/06/2011 | CN101624831B Open caisson capable of warning in construction and early warning method thereof |
| 06/29/2011 | CN201884021U Sliding type pipe orifice auxiliary device of borehole inclinometer |
| 06/29/2011 | CN102108716A Instrument for determining freezing-pulling force of pile |
| 06/29/2011 | CN102108712A Sedimentation-controllable foundation system |
| 06/29/2011 | CN101812854B Control method of construction quality of deep mixing piles based on energy consumption monitoring |
| 06/22/2011 | CN201874019U Wireless monitoring alarming device of foundation pit |
| 06/22/2011 | CN201874018U Light inclinometer for sunk well in submerged water |
| 06/22/2011 | CN102102360A Method and device for carbonizing and curing soil |
| 06/22/2011 | CN101487272B Method for exerting prestressed anchor rod on model |
| 06/15/2011 | CN201865129U Inspection vehicle for static load test of single foundation pile |
| 06/15/2011 | CN201865128U Weight platform counterforce device for large-tonnage pile foundation static test |
| 06/15/2011 | CN201865017U High speed railway foundation grouting bolt pitch measurement template |
| 06/15/2011 | CN102094876A Seal pipe jointing method and device for plastic pipe |
| 06/15/2011 | CN102094432A Model for causing ground setting due to engineering environment effect and test method thereof |
| 06/08/2011 | CN201857620U Device for conducting vertical anti-pulling static loading experiment to pile and board foundation of electricity transmission tower |
| 06/08/2011 | CN102086650A Device capable of controlling foundation settlement |
| 06/08/2011 | CN101654914B Field detection control method of tomography foundation pile acoustic transmission method and device thereof |
| 06/08/2011 | CN101560768B Overall process construction method for hammering pile, special device therefor and application thereof |
| 06/01/2011 | CN102080382A Building foundation adaptable to goaf foundation deformation |
| 06/01/2011 | CN101787712B Inclination measuring device and measuring method of sunk well |
| 05/25/2011 | CN201843152U Simulation tester for construction and monitoring of deep foundation pit engineering |
| 05/25/2011 | CN201843151U Strain gauge device embedded into jet grouting pile |
| 05/25/2011 | CN102071708A Device for testing performances of sediment at bottom of bored concrete pile by ultrasonic wave |
| 05/25/2011 | CN102071707A Shaping detection equipment for squeezing and expanding supporting-dish cast-in-place pile |
| 05/25/2011 | CN102071706A Rotary impacting-type disconnected hook with double shafts and hooks |
| 05/25/2011 | CN102071705A Non-destructive detection method for pile bottom karst |
| 05/25/2011 | CN102071661A Magnetic prospecting-based erosion monitoring method |
| 05/25/2011 | CN101575861B Method for monitoring the settlement by using inclinometer tube |
| 05/18/2011 | CN201835296U Test model box for vibrating table |
| 05/18/2011 | CN102061712A Underwater sand conpaction pile composite foundation test system |
| 05/11/2011 | CN201826337U Foundation pile ultrasonic wave detector tube |
| 05/11/2011 | CN201826336U Sand pipe detector |
| 05/11/2011 | CN201826335U Pre-tightening force dynamic monitor system of prestressed anchor bolt reinforcement engineering |
| 05/11/2011 | CN102051891A Device and method for observing relative settlement of huge building foundation |
| 05/11/2011 | CN102051890A Detection vehicle for static load test of single pile in foundation piles |
| 05/11/2011 | CN101793035B Device and method for clearing obstacles in inclination measuring pipe |
| 05/04/2011 | CN201817825U Lower tubular pile displacement measurement rack with load case |
| 05/04/2011 | CN102041820A Movable pressure heavy platform counter-force device for construction engineering ground base static load test |
| 05/04/2011 | CN101787713B Hydraulic detection device for load of prefabricated tubular pile |