| Patents for E02D 5 - Bulkheads, piles, or other structural elements specially adapted to foundation engineering (16,463) |
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| 04/24/2013 | CN103061348A Sand-bag and steel sheet pile combined cofferdam for hard formation and construction method of cofferdam |
| 04/24/2013 | CN103061346A Steel plate pile utilizing bolt connection and H-shaped combined foundation pit support structure |
| 04/24/2013 | CN103061345A Pressure dispersion-type anchorage cable crushing prevention grouting bearing plate structure |
| 04/24/2013 | CN103061339A Large-diameter soil nail |
| 04/24/2013 | CN103061338A Composite steel capable of conveniently recovering core material and recovering method of composite steel |
| 04/24/2013 | CN103061337A Double semicircular pipe sinking cast-in-place pile device |
| 04/24/2013 | CN103061336A Sectioned type fully-pre-stressed concrete solid square pile |
| 04/24/2013 | CN103061335A Pile hole dirt preventing cast iron metal cover plate for prestressed concrete tubular pile and mounting method of pile hole dirt preventing cast iron metal cover plate |
| 04/24/2013 | CN103061334A I-section prestressed reinforced concrete support pile by centrifugal pouring |
| 04/24/2013 | CN103061333A Split screw pile and welding method thereof |
| 04/24/2013 | CN103061332A Integrally-arranged and externally-wrapped double-layered water discharging body and middle concrete combined pile and construction method |
| 04/24/2013 | CN103061331A Process for dynamically controlling slurry |
| 04/24/2013 | CN103061328A Post-grouting gravel pile with sand wall wing plates and construction method |
| 04/24/2013 | CN102251522B Filling pile coring method and combined concrete coring device |
| 04/24/2013 | CN102235008B Engineering pile deviation preventing structure of soft soil foundation and pretreatment method |
| 04/24/2013 | CN102235003B Expanded steel pile tip for prefabricated concrete tubular pile and pile sinking construction method |
| 04/24/2013 | CN101974905B Pile-embedding method for hollow pile and auger drill for implementing same |
| 04/22/2013 | DE202006021152U1 Computersystem Computer system |
| 04/18/2013 | WO2013055321A1 Apparatus and method for making a polymer sheet piling wall |
| 04/17/2013 | EP2581498A1 Method of making large diameter piles in a ground and tool for carrying out said operation |
| 04/17/2013 | EP2580396A1 Anchor apparatus |
| 04/17/2013 | CN202882968U Multi-anchoring-point anchor rod without resin |
| 04/17/2013 | CN202882967U Soft rock overhanging-combining rock bolt capable of stopping rotating reversely |
| 04/17/2013 | CN202882966U Recoverable soft rock self-tapping anchor rod |
| 04/17/2013 | CN202882965U Non-resin multi-anchor rock bolt capable of stopping rotation reversely |
| 04/17/2013 | CN202882964U Flexible non-return integral rotating non-resinous multiple-anchor-point anchor rod |
| 04/17/2013 | CN202882961U Anchor rod tension force detection and pre-tightened integration device |
| 04/17/2013 | CN202881947U Conveniently fixed ground pile |
| 04/17/2013 | CN202881946U Rapidly-fixed ground pile |
| 04/17/2013 | CN202881945U Grouting anchor-bolt-end type multistage stop-grouting plug |
| 04/17/2013 | CN202881944U Joint and connecting structure of thick liquid delivery core pipe and anchor rod |
| 04/17/2013 | CN202881943U Transmission connector and connection structure of grouting core pipe and anchor rod |
| 04/17/2013 | CN202881942U Soft rock suspension-combination anchor rod |
| 04/17/2013 | CN202881941U Embedded pipe for sampling grouting pile end |
| 04/17/2013 | CN202881940U Connected type prestressed concrete pipe pile structure |
| 04/17/2013 | CN202881939U Ground pile with rotary table |
| 04/17/2013 | CN202881938U Ground anchor peg of solar energy photovoltaic power generation device |
| 04/17/2013 | CN202881937U Mixing pile machine transmission device |
| 04/17/2013 | CN202881936U Deslagging lifting device for digging pile |
| 04/17/2013 | CN202881935U Pre-stress centrifugal square pile |
| 04/17/2013 | CN202881934U Small-diameter steel pipe pile connection structure |
| 04/17/2013 | CN202881933U Plumbing pipe combination type lock mouth steel pipe pile |
| 04/17/2013 | CN202881932U Underwater mud pile |
| 04/17/2013 | CN202881931U Tubular pile connecting device |
| 04/17/2013 | CN202881930U Reusable steel guide wall used on underground diaphragm wall grooving construction |
| 04/17/2013 | CN103046583A Cone penetration test detection method for cement mixing pile with preset guide pipe |
| 04/17/2013 | CN103046581A Anti-floating method for anchor rods of rotational flow tank |
| 04/17/2013 | CN103046568A Long spiral down-the-hole hammer vibrating jet grouting cement soil curtain pile construction process |
| 04/17/2013 | CN103046557A Foundation pit water-sealing supporting method by using long spiral cement soil mixing structural steel pile |
| 04/17/2013 | CN103046551A Dumping method for vibratory pile hammer |
| 04/17/2013 | CN103046548A Modified anti-floating anchor rod anchor head |
| 04/17/2013 | CN103046547A Anchorage and anchor rod combined retaining structure |
| 04/17/2013 | CN103046546A Detachable anchor cable and construction process thereof |
| 04/17/2013 | CN103046545A Production process of prestress FRP-rib (fiber reinforce plastic-rib) concrete pipe pile |
| 04/17/2013 | CN103046544A Spinning pile, spinning pile waist and spinning pile head |
| 04/17/2013 | CN103046543A Antiskid pile with hollow outer isosceles trapezoid cross section and in unequal interval arrangement |
| 04/17/2013 | CN103046542A Simultaneous construction technology for deep foundation pit inner support steel tube column and cast-in-place concrete pile |
| 04/17/2013 | CN103046541A Anti-slide pile with I-shaped cross section |
| 04/17/2013 | CN103046540A Antiskid pile with T-shaped cross section |
| 04/17/2013 | CN103046539A Antiskid pile with outer isosceles trapezoid cross section and in unequal interval arrangement |
| 04/17/2013 | CN103046532A Variable stiffness leveling prestressed pipe pile compound foundation |
| 04/17/2013 | CN103043526A Integral hoisting device and method for super-long steel reinforcement cage of underground continuous wall |
| 04/17/2013 | CN102071673B Underwater construction method for gravel pile |
| 04/16/2013 | US8419317 System and method for installing sheet piles |
| 04/11/2013 | WO2012134263A8 Earth anchor |
| 04/11/2013 | US20130087681 Insert panel for concrete fillable wall formwork |
| 04/10/2013 | CN202866845U Deformation resisting anchor rope/anchor rod capable of detecting anchoring quality timely |
| 04/10/2013 | CN202866844U Resistance increasing deformed anchor rod or anchor cable anchoring quality monitoring device |
| 04/10/2013 | CN202866841U Pull and press coupling type high, strong and big deformation anchor rod |
| 04/10/2013 | CN202866840U Full-thread glass fiber composite hollow grouting anchor rod |
| 04/10/2013 | CN202866838U Easily distinguished centering type anchoring agent device |
| 04/10/2013 | CN202866663U Inner supporting device for water drilling method manual hole digging pile |
| 04/10/2013 | CN202866662U Outer supporting device for water drilling method manual hole digging pile |
| 04/10/2013 | CN202866126U FRP (fiber-reinforced plastic) rib connection device and anchor rod |
| 04/10/2013 | CN202866124U Steel strand connector for reinforcement cage |
| 04/10/2013 | CN202865865U Steel pipe pile |
| 04/10/2013 | CN202865854U Connection structure of precast reinforced concrete empty-web anti-lateral-force pile |
| 04/10/2013 | CN202865845U 'Water knife' structure assisting in inserting and piling steel sheet pile |
| 04/10/2013 | CN202865841U Nonmetal anti-floating anchor rod |
| 04/10/2013 | CN202865840U Spiral ground anchor |
| 04/10/2013 | CN202865839U Pile pipe for strengthening immersed tube reinforced hoop gravel pile construction of soft foundations |
| 04/10/2013 | CN202865838U Pile casing device for wind power generation foundation |
| 04/10/2013 | CN202865837U Reinforcement core filling structure of prestressed concrete pipe pile |
| 04/10/2013 | CN202865836U Pipe pile steel reinforcement cage with steel strand |
| 04/10/2013 | CN202865835U Pre-stress concrete concave and convex combination profiled soldier pile |
| 04/10/2013 | CN202865834U Prestressed concrete pipe pile |
| 04/10/2013 | CN202865833U Splicing type spiral ground pile |
| 04/10/2013 | CN202865832U Solid square pile joint connecting structure |
| 04/10/2013 | CN202865831U Cast-in-place hexagonal or octagonal immersed tube poured concrete hollow pile |
| 04/10/2013 | CN202865830U Filling pile for ground source heat pump |
| 04/10/2013 | CN202865829U Connection structure used for steel strand wire and end plates |
| 04/10/2013 | CN202865828U Fast-draining pipe pile |
| 04/10/2013 | CN202865827U Multi-hole type hollow pile easy to sink |
| 04/10/2013 | CN202862415U Recycling device applicable to cutting precast pile |
| 04/10/2013 | CN103032087A Self-drilling type hollow grouting anchor rod and production method thereof |
| 04/10/2013 | CN103032030A Drill bit of pile machine |
| 04/10/2013 | CN103031848A Concrete grouting construction method and device for implementing same |
| 04/10/2013 | CN103031843A Steel product with fusible bonding layer and recovery method thereof |
| 04/10/2013 | CN103031842A Soil-squeezing type soil anchor |
| 04/10/2013 | CN103031841A Post-tensioned prestressing rectangular hollow foundation pit support pile |