| Patents for E02D 1 - Investigation of foundation soil in situ (1,969) |
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| 04/18/2012 | CN102418334A 路基沉降远程自动监测系统及其监测方法 Subgrade settlement remote automatic monitoring system and monitoring methods |
| 04/11/2012 | CN102409656A 一种固沙的方法 One kind of sand-fixation method |
| 04/11/2012 | CN101775792B 土试样的三轴剪切试验系统及排水固结方法 Triaxial testing system of soil samples and Drainage Consolidation Method |
| 04/04/2012 | CN102400456A 一种可测试土体荧光强度的环境孔压静力触探探头 One kind of fluorescence intensity can test the soil pore pressure environment of static sounding probe |
| 04/03/2012 | US8146418 Apparatus and method for soil testing for jack-up rigs |
| 03/28/2012 | CN202175940U 一种地基承载力测试装置 A ground bearing capacity of the test device |
| 03/28/2012 | CN202175939U 土体密实度检测装置 Soil compactness detection device |
| 03/21/2012 | CN202170505U 一种大吨位可远距离施压和检测位移的载荷箱 One kind of large tonnage long range detection of pressure and displacement of the load box |
| 03/21/2012 | CN202170504U 原位土体分层冻胀量观测仪 In situ soil stratification frost heave observer |
| 03/21/2012 | CN101705677B Method and device for automatically detecting thicknesses of penetration type dregs |
| 03/15/2012 | DE202012002025U1 Erdschneckenbohrer zur Entnahme von Bodenproben mit seitlich angebrachten Sammelbehälter Erdschneckenbohrer for taking soil samples with side-mounted collecting container |
| 03/14/2012 | CN202164630U 沙土抗液化能力检测装置 Sandy soil liquefaction resistance detection device |
| 03/14/2012 | CN202164587U 地基钎探机自动记录仪 Ground drill exploration automatic recorder |
| 03/14/2012 | CN102373700A Slurry flowing type soft soil exploring and taking device |
| 03/14/2012 | CN102373699A Layered settlement magnetic ring positioning method |
| 03/07/2012 | EP2425904A1 Stand pipe for environmental monitoring made of biodegradable material |
| 03/07/2012 | CN202157318U 具备定位功能的原位测试采集仪 With positioning function situ testing logger |
| 02/29/2012 | CN202152458U Settlement observing instrument for abutment refilling of civil engineering structure |
| 02/22/2012 | CN202148521U Rotating static pressure penetration type cone static sounding coupling |
| 02/22/2012 | CN202148520U E-shaped pressing plate (wherein opening of E faces upwards) |
| 02/22/2012 | CN101363833B 一种土体击实排水模型试验装置 One kind of soil compaction and drainage model test device |
| 02/15/2012 | CN202145347U 无线静探数据收发系统 CPT wireless data transceiver system |
| 02/15/2012 | CN102352620A Method and device for measuring and monitoring groundwater pressure |
| 02/08/2012 | EP2414632A1 A method for the collection of samples of soil and a vehicle intended to be used with the method |
| 02/08/2012 | CN202139580U 一种用于在线开土的计算机系统 A computer system online open soil |
| 02/08/2012 | CN202139579U Quantitative dissipation intake module of flat dilatometer test (DMT) |
| 02/08/2012 | CN102345285A Soil and stone mixed filling roadbed compaction degree detecting method |
| 02/08/2012 | CN102345284A Static penetration test zero return detection method and system |
| 02/07/2012 | US8112242 Paving-related measuring device incorporating a computer device and communication element therebetween and associated method |
| 02/01/2012 | CN202131595U 测定湿陷性黄土湿陷系数的现场浸水载荷试验装置 Determination scene Collapsible Collapsible coefficient flooding load test device |
| 01/25/2012 | CN202124851U Combined type layering settlement magnetic ring |
| 01/25/2012 | CN102330423A Method for evaluating stability of newly built railway foundation on goaf |
| 01/25/2012 | CN102330422A In-situ test and acquisition instrument with positioning and wireless transmitting functions and use method thereof |
| 01/18/2012 | CN202117041U Inner stress monitoring device for walls of deep foundation pits |
| 01/18/2012 | CN102322225A Drilling tool for drilling and sampling complex stratum |
| 01/18/2012 | CN102322052A Self-balancing foundation load test device |
| 01/18/2012 | CN102322051A Rotary static pressure injection type cone static penetration coupler |
| 01/18/2012 | CN102322050A Static pressure type measurement device for compaction degree of layered-filling road embankment |
| 01/18/2012 | CN101858075B Environmental static sounding probe for contaminated foundation soil |
| 01/11/2012 | CN102312422A Test device for collapsibility coefficient of soil among collapsible loess compaction piles and test method |
| 01/11/2012 | CN102312421A Field immersion load test device for determining collapsibility coefficient of collapsible loess and test method thereof |
| 01/10/2012 | US8095344 Methods and systems for modeling material behavior |
| 01/04/2012 | CN202099794U Compacting settlement volume detecting system for dynamic compaction machine |
| 12/28/2011 | CN202090332U 一种勘测用十字板剪力仪 One kind of survey instrument with Vane Shear |
| 12/28/2011 | CN102296615A 软土地基复杂深基坑阶梯式组合支护方法 Soft complex combination of deep foundation pit support method ladder |
| 12/28/2011 | CN102296604A 恒阻大变形缆索及其恒阻装置 Hang large deformation resistance and constant resistance device cable |
| 12/28/2011 | CN102296584A 原位测试自动报警方法及系统 Situ testing method and system for automatic alarm |
| 12/28/2011 | CN102296583A 具备无线传送功能的原位测试采集仪及其无线传送方法 With wireless transmission function situ testing logger and wireless transmission method |
| 12/28/2011 | CN102296582A 具备定位功能的原位测试采集仪及其定位方法 With positioning in situ test logger and positioning method |
| 12/21/2011 | CN102286967A 用可变能量动力触探仪判定浅层砂土液化的方法 With variable energy dynamic penetrometer method for determination of shallow sand liquefaction |
| 12/14/2011 | CN202073084U 一种新型洛阳铲 A new Luoyang shovel |
| 12/14/2011 | CN202073083U 一种岩土体表面位移实时监测装置 The surface of a rock mass displacement real-time monitoring system |
| 12/14/2011 | CN102277867A 一种湿陷性黄土地基的施工方法 A wet construction method collapsible loess foundation |
| 12/14/2011 | CN102277865A 土压力计埋设装置及埋设方法 Earth pressure device and buried buried methods |
| 12/14/2011 | CN101974898B 一种碾压砼垫层换填方法 One kind of RCC Replacement cushion method |
| 12/14/2011 | CN101761097B 灌注桩桩底应力测试装置 Pile cushion stress test device |
| 12/07/2011 | EP2391776A1 Method and device for monitoring the state of a foundation embedded in the ground |
| 12/07/2011 | CN202064337U Cableless static probe |
| 11/30/2011 | CN202055767U 一种用于复杂地层钻孔取样的钻具 A complex stratigraphic drill for drilling and sampling |
| 11/30/2011 | CN102261060A 在土层浅部设置深孔静力触探试验静探护管的方法及设备 Set deep in the shallow soil static cone penetration test CPT protective tube method and apparatus |
| 11/23/2011 | CN102251532A Optimized construction method for foundation with curved bottom |
| 11/23/2011 | CN102251510A Detection system for tamping settlement of heavy tamping machine |
| 11/17/2011 | US20110277566 Easy Open Liners for Soil and Sediment Samplers |
| 11/16/2011 | EP2386000A2 Construction modulus testing apparatus and method |
| 11/16/2011 | CN202039338U Integrated non-joint static sounding feeler lever |
| 11/16/2011 | CN202039337U Automatic static-pressure drilling machine |
| 11/16/2011 | CN102002934B In-situ modification reinforcing method for expansive soft rock soil |
| 11/16/2011 | CN101892658B Helical plate load-static sounding combined tester |
| 11/16/2011 | CN101876169B Method for testing soil shear strength of slope in situ |
| 11/09/2011 | EP2385175A2 Cone Penetration Testing Pushing Device and System |
| 11/09/2011 | CN102235001A Embedding device of soil moisture content sensor |
| 11/09/2011 | CN102235000A Device for burying soil suction sensors |
| 11/09/2011 | CN101979779B Foundation pit construction method capable of preventing nearly inclined buildings from being tilted and sunk |
| 11/09/2011 | CN101967817B Impact-resisting instrument for water and soil erosion |
| 11/03/2011 | WO2011134028A1 Method and device for measuring mechanical characteristics of the ground |
| 10/19/2011 | CN202012072U Foundation earth pressure measuring apparatus for non slideway module dolly transportation process |
| 09/28/2011 | CN201990997U Engineering geological crack measuring device |
| 09/28/2011 | CN201990996U 无缆式静力触探仪 No cable type static penetrometer |
| 09/28/2011 | CN101864758B Urban exploration geotechnical engineering exploration data processing system and method |
| 09/22/2011 | DE102010045465A1 Method for monitoring structural integrity of e.g. dam-like structure, involves transmitting monitoring signal to evaluation device, and monitoring structural integrity of structure or site based on monitoring signal |
| 09/21/2011 | CN201981525U 公路工程筑路用土取样装置 Highway Engineering road with soil sampling device |
| 09/21/2011 | CN102191768A Automatic recording instrument of foundation drilling detection machine |
| 09/07/2011 | CN102174809A Automatic static pressure drill exploring device |
| 09/07/2011 | CN102174808A Piezocone penetration test (CPTU) prober of dual-deformed column |
| 09/07/2011 | CN102174807A Ropeless static penetrometer and method for acquiring and processing data |
| 09/07/2011 | CN101393091B Calcareous sand cementationsample preparation and inspection method thereof |
| 08/31/2011 | CN201956757U 安全监测数据自动采集装置及其供电装置 Safety monitoring data acquisition device and power supply unit automatically |
| 08/31/2011 | CN201952820U 桩土荷载分担比测定装置 Pile soil load sharing ratio measuring device |
| 08/24/2011 | CN201945468U 土壤采样器 Soil sampler |
| 08/24/2011 | CN102162260A Lateral force application device of similar experimental model |
| 08/24/2011 | CN102162234A Device and method for monitoring surface displacement of rock-soil body in real time |
| 08/24/2011 | CN101838981B Underwater rock-soil sounding device and underwater rock-soil exploration method |
| 08/17/2011 | CN201933477U 孔隙水压力计深层埋设装置 Buried deep pore water pressure device |
| 08/17/2011 | CN101487249B Embedding apparatus and method for earth pressure box |
| 08/17/2011 | CN101463598B In situ calibrating device for soil pressure box and method therefor |
| 08/10/2011 | CN201924333U 一种自拖式搬场设备 A self towed Trackbacks equipment |
| 08/10/2011 | CN201924332U Static sounding vehicle weight balancing device |
| 08/10/2011 | CN201924331U 直剪试验中结构面试样的防沉降夹 Direct shear tests kind of anti-settlement structure interview clip |
| 08/10/2011 | CN102147353A Method and system for compaction measurement |
| 08/03/2011 | CN101858073B Saturation device for piezocone penetration field probe and filter ring thereof |