Patents
Sitemap › E02 - Hydraulic engineering; Foundations; Soil-shifting › E02D - Foundations; Excavations; Embankments; Underground or underwater structures › E02D 29 - Underground or underwater structures; Retaining walls
Patents for E02D 29 - Underground or underwater structures; Retaining walls (15,197)
10/2013
10/23/2013CN103362142A Multifunctional inspection well lid
10/23/2013CN103362141A Safety cover below underground pipe network and sewer manhole cover
10/23/2013CN103362140A Automatic opening and closing device of fuel gas valve well lid hole
10/23/2013CN103362139A Protective grid of underground well
10/23/2013CN103362138A Flexible or thin-wall-material self-load-bearing retaining wall construction process
10/23/2013CN102433892B Construction method for cover-excavation reverse method soil moulding bed
10/22/2013US8562260 Wet cast concrete segmental retaining wall block
10/22/2013US8562253 Method and apparatus for mounting and protection of communication equipment in underground mine
10/22/2013CA2740678C Water resistant hatch and hood
10/16/2013EP2649242A1 Method for building structures, particularly passages under operating railways or the like.
10/16/2013CN203238992U Complex large-scale underground life support pipe system
10/16/2013CN203238675U Forming device for concrete on edges of two sides of basement post-cast strip
10/16/2013CN203238674U Fixing device of steel plate waterstop belt
10/16/2013CN203238673U Novel settlement joint cement-based flexible water stop
10/16/2013CN203238672U Advance sealing structure of basement outer wall sedimentation post-pouring joint
10/16/2013CN203238671U Self-healing construction seam structure of underground building side wall
10/16/2013CN203238670U Anti-theft device for inspection well
10/16/2013CN203238669U Novel road manhole cover
10/16/2013CN203238668U Invisible well cover
10/16/2013CN203238667U Safe noise-proof secondary manhole cover
10/16/2013CN203238666U Novel inspection shaft
10/16/2013CN203238665U Glass fiber reinforced plastic well lid
10/16/2013CN203238664U Octagonal inspection well
10/16/2013CN203238663U Immersed tube top end three-dimensional fine tuning system
10/16/2013CN203238662U Reinforced retaining wall structure
10/16/2013CN203238661U Reinforced retaining wall ecological panel structure with self-interlocking function
10/16/2013CN203238660U Open-type reinforced concrete frame foundation for retaining wall
10/16/2013CN103352614A Device applied to locking and opening well lid lock and stably keeping
10/16/2013CN103352481A Multipurpose urban road surface well lid for safe burglary prevention and drainage of stagnant water
10/16/2013CN103352480A Anti-falling device for inspection well
10/16/2013CN103352479A Protection device for inspection well
10/16/2013CN103352478A Self-locking type reinforced earth retaining wall face block and retaining wall system
10/16/2013CN103352477A Vertical pres-stressed anchor rod gravity-type composite retaining wall and method for designing and constructing retaining wall
10/15/2013US8555562 Locking jack for a window well cover
10/15/2013US8555555 Automatic retractable hatch guard
10/10/2013WO2013151317A1 Production method for custom-made, matching, integrated manhole-securing box
10/10/2013WO2013149471A1 Piling method based on hole-forming by sinking double pipes and pulling inner pipe, and application thereof
10/10/2013US20130263425 Utilities Access Closure
10/10/2013DE102012205484A1 Embankment structure for use in reinforced soil system, has air-side supporting wall formed from set of gabions, and rear anchorages designed as metal wire lattice, which is connected with gabions by connecting element
10/09/2013EP2647768A2 Cover members
10/09/2013CN203229973U Seepage-proofing and leaking-stoppage device for joints of slot sections of underground diaphragm wall
10/09/2013CN203229972U Basement external wall post-pouring-band prefabricated blocking hanging plate
10/09/2013CN203229971U Novel remote identified cable well cover
10/09/2013CN203229970U Temporary cover plate for cable engineering well
10/09/2013CN203229969U Spheroidal graphite cast iron inspection well lid with electronic tag
10/09/2013CN203229968U LED (light-emitting diode) electronic manhole lid device
10/09/2013CN203229967U Valve tank thermal-insulation cover plate
10/09/2013CN203229966U Safety anti-fall device for inspection well
10/09/2013CN203229959U Chair type pile sheet wall structure for slope subgrade
10/09/2013CN103343550A Inspection well protective cover
10/09/2013CN103343549A Tunnel open excavation section deep foundation pit and design method
10/09/2013CN103343533A Inserting plate device for underground continuous wall sleeve milling construction
10/03/2013WO2013147652A2 Metro station and method for constructing same
10/03/2013WO2013104887A3 Gabion
10/03/2013WO2013050732A3 Confinement structures
10/03/2013US20130259567 Grade seal system and method of manufacturing same
10/02/2013EP2643528A2 Improvements in the formation of underground constructions
10/02/2013EP2643527A2 Facing element with integrated compressibility
10/02/2013CN203222830U Multi-ply waterproof structure of basement
10/02/2013CN203222829U Connected internal-corner waterproof construction for underground diaphragm wall and basement base plate
10/02/2013CN203222828U Water-dispersing construction for basement concrete wall edge
10/02/2013CN203222827U Shell nosing construction of geosynthetic clay liner externally pasted on underground diaphragm wall
10/02/2013CN203222826U Anti-theft inspection well cover
10/02/2013CN203222825U Well lid with trapezoid openings
10/02/2013CN203222824U Safe anti-theft manhole cover
10/02/2013CN203222823U Inspection well dropping-resistant caution protective device
10/02/2013CN203222822U 组合式检查井 Combined Manhole
10/02/2013CN203222821U Safe anti-drop device for pipe manhole
10/02/2013CN203222820U Inspection well protection facility
10/02/2013CN203222819U Slope-type quick escape way for underground gallery
10/02/2013CN203222818U Support replacing buttress structure used at position of basement base board
10/02/2013CN203222817U Connecting structure of basement stand column
10/02/2013CN203222816U Concrete-filled flexible mold forming strut allowing small hole to be formed in underground chamber
10/02/2013CN203222815U Composite basement-structure exterior wall construction formed by utilizing underground diaphragm wall
10/02/2013CN203222814U Water conservancy project soil-retaining wall with greening function
10/02/2013CN203222773U Vertical retaining wall with plantation groove
10/02/2013CN103334648A Multi-shaft well cover lock opening device
10/02/2013CN103334460A Antitheft and loss-prevention inspection shaft cover
10/02/2013CN103334459A Process for anti-skid treatment of cable trench
10/02/2013CN103334458A Method for treating cable duct by utilizing antislip strip
10/02/2013CN103334457A Sewer well lid loss voice alarm device
10/02/2013CN103334456A Concrete manhole cover support, inner manhole cover of inspection well and concrete manhole cover assembly of inspection well
10/02/2013CN103334455A Anti-falling manhole
10/02/2013CN103334454A Self-locking type multi-purpose half inspection well
10/02/2013CN103334453A Method for designing longitudinal differential settlement tolerance value of immersed tube tunnel
10/02/2013CN103334452A Underground engineering mixed construction method
10/02/2013CN103334451A Underneath-passing channel formed between high-speed rail piers through secant pile walls and method thereof
10/02/2013CN103334450A Construction method of pile precast slab retaining wall with drainage ditch
10/02/2013CN103334449A Square hole girdling cutter and method for performing holing construction of deep cutting stab-pile wall by utilizing same
10/02/2013CN103334422A Assembled embedded type prefabricated hollow underground continuous wall and construction method thereof
10/02/2013CN103334419A Novel geogrid with ground anchors attached
10/02/2013CN103334408A Novel building block series and multifunctional wall body formed thereby
10/02/2013CN103334384A Prefabricated concrete culvert assembly structure
10/02/2013CN103334355A Pipe network and construction method thereof of urban underground automobile pipeline traffic and traffic method
10/02/2013CN102633468B High-strength manhole cover
10/02/2013CN102304928B Big-span and big-load prestress trough-shaped laminated plate used as 6-level civil air defence basement roof plate
10/01/2013CA2667658C Super unitized post tension block system for high strength masonry structures - with superstrongbloks
09/2013
09/26/2013WO2013140290A1 Gabion
09/26/2013WO2013140045A1 A method for making a gabion, a mold for this purpose and a gabion
09/26/2013WO2013139892A2 System for renovating a sewer manhole
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