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)
11/2013
11/27/2013CN103410159A Expansive soil cut slope support structure and construction method thereof
11/27/2013CN102383443B Connection structures between foundation pit support piles and outer walls of basement and construction method
11/26/2013US8591138 Fastener for street ironwork, assembly, street ironwork and corresponding method
11/26/2013US8590229 Inflatable attic stairway insulation appliance
11/23/2013CA2812172A1 Retaining wall block
11/22/2013CA2816186A1 Retaining wall system
11/21/2013WO2013172720A1 Utility chamber and assembly
11/21/2013WO2013172663A1 Underground railway crossing construction method for directly installing precast concrete slab
11/21/2013WO2013170879A1 Retaining wall
11/21/2013WO2013139892A3 Method for renovating a sewer manhole
11/21/2013US20130305613 Pit lid with a printable layer
11/20/2013CN203296084U Novel building waterproof structure
11/20/2013CN203296083U Novel urban road manhole cover
11/20/2013CN203296082U Anti-overturning well lid
11/20/2013CN203296081U Sliding rail type protective well lid
11/20/2013CN203296080U Double-layer sliding rail protection type well lid
11/20/2013CN203296079U Alerting well lid capable of being charged by using solar energy
11/20/2013CN203296078U Well lid with positioning function
11/20/2013CN203296077U Shaft sleeve structure for anti-theft type manhole cover
11/20/2013CN203296076U Novel wood plastic well lid
11/20/2013CN203296075U Anti-theft well lid
11/20/2013CN203296074U Inspection well lid capable of being locked and opened
11/20/2013CN203296073U Well lid with electronic lock
11/20/2013CN203296072U Inspection well protection device
11/20/2013CN203296071U Manhole with safety anti-falling net
11/20/2013CN203296070U High-intensity shaft made of plastics
11/20/2013CN203296069U Round precast concrete inspection well
11/20/2013CN203296068U Environment-friendly electric cable well shield
11/20/2013CN203296067U Inspection well dropping prevention device
11/20/2013CN203296066U Well lid with lamplight dynamic reminding function
11/20/2013CN203296065U Adjustable, detachable and reusable nose supporting guide device of immersed tunnel
11/20/2013CN203296064U Square reinforced concrete prefabricated lining loop
11/20/2013CN203296063U Vegetative landscape soil blocking brick wall
11/20/2013CN203296038U High embankment chair-type sheet-pile retaining wall structure
11/20/2013CN103403285A Device to assist the opening of covering element pivotably mounted relative to edge of frame
11/20/2013CN103403259A Method for forming ground covering layer and the ground covering layer
11/20/2013CN103397665A Anti-theft inspection well lid
11/20/2013CN103397664A Anti-theft alarming manhole cover and anti-theft and alarming method thereof
11/20/2013CN103397663A Multifunctional inspection well cover
11/20/2013CN103397662A Comprehensive pipe gallery structure
11/20/2013CN103397661A Construction technology of underground combined profile steel-concrete outer wall structure
11/20/2013CN103397660A Underground construction constructed in assembled mode and construction method of underground construction
11/20/2013CN103397659A Grooving perpendicularity control process of super-deep underground diaphragm wall
11/20/2013CN103397658A Single-side support-formwork system backing on brick mixing retaining wall and construction method
11/20/2013CN103397657A Method for reinforcing underwater structure through fiber composite materials
11/20/2013CN103397651A Seal structure of concrete foundation slab of reserved water-collecting well
11/20/2013CN103397598A Supporting device for girder erection at tunnel portal and in tunnel and application thereof
11/20/2013CN102972197B Vegetation recovery method for nonferrous metal mining wasteland
11/20/2013CN102359123B Cast-in-place concrete cable conduit construction method
11/19/2013US8585316 Storm grate locking device
11/19/2013CA2547415C Combination of a structural block and a facing element attached thereto
11/14/2013WO2013168879A1 Construction of a structure using a trough and a process for constructing the structure
11/14/2013WO2013039970A3 Bridge system and method including four sided concrete bridge units adapted for promoting sedimentation
11/14/2013DE102012104116A1 Fundamentsystem Foundation system
11/13/2013EP2662499A2 Quality assurance method for creating piles and open profile for the same
11/13/2013EP2662498A1 Foundation system
11/13/2013CN203284877U Leakage-proof inner container of underground pipe network inspection well
11/13/2013CN203284835U Labor-saving type fire hydrant water valve operation rod with well lid drag hook
11/13/2013CN203284814U Transformer substation prefabricated concrete water-scattering device
11/13/2013CN203284813U Waterproof processing structure of basement outer wall post-cast strip
11/13/2013CN203284812U Solar energy utilizing well cover with locating function
11/13/2013CN203284811U Chargeable warning well lid
11/13/2013CN203284810U Inspection well cover
11/13/2013CN203284809U Well lid with noctilucent materials and light-reflecting materials
11/13/2013CN203284808U Bearing protection plate for wellhead of road inspection well
11/13/2013CN203284807U Well lid structure for municipal engineering
11/13/2013CN203284806U Anti-disengaging well lid
11/13/2013CN203284805U Safety protective net for sewer well lid
11/13/2013CN203284804U Pipeline inspection well
11/13/2013CN203284803U Combined type multifunctional comprehensive inspection well chamber
11/13/2013CN203284802U Inspection well body
11/13/2013CN203284801U Assembled inspection well
11/13/2013CN203284800U Deep sea elevated tunnel
11/13/2013CN203284799U Gravity foundation structure seabed base disc
11/13/2013CN203284798U Retaining wall and drainage structure thereof
11/13/2013CN203284797U Striding-type specially-shaped buttress L-shaped retaining wall structure
11/13/2013CN203284796U Multiple-force earth retaining wall
11/13/2013CN203284795U Buttressed retaining wall with anchor board
11/13/2013CN203284794U Three-dimensional water draining connecting buckle
11/13/2013CN103388311A Jacking method performing deviation correction at deflecting end through steel supports during oblique crossing jacking
11/13/2013CN103387375A Combined high-strength hydrophobic inspection well and preparation method thereof
11/13/2013CN102341545B Hinge assembly and corresponding road device
11/13/2013CN102203349B Retaining wall block and retaining wall
11/12/2013US8579552 Ecological board and its applications
11/12/2013US8579551 MSE anchor system
11/12/2013US8579549 Reinforced ground structure, and siding elements for constructing same
11/12/2013US8579541 Pick hole guard for manhole covers
11/07/2013WO2013165235A1 Sandwich panel, method of building such a sandwich panel, a core of such a sandwich panel, and a building built of a plurality of such sandwich panels
11/07/2013WO2013163700A1 Construction method and components
11/07/2013US20130294847 Cellular Confinement Systems
11/07/2013DE102012207426A1 Extension ring for use with manhole cover for closing and/or covering of e.g. manhole, has inner contour enclosing continuous aperture, and outer contour arranged in manhole, where ring exhibits various dimensions in region of outer contour
11/07/2013DE102012008735A1 Schachtanordnung und Verfahren zur Herstellung einer Schachtanordnung A shaft arrangement and method of manufacturing a manhole assembly
11/06/2013EP2660393A2 Shaft assembly and method for producing a shaft assembly
11/06/2013CN203270626U Anti-falling rotary type inspection well protective cover
11/06/2013CN203270625U Anti-dropping well cover of inspection well and opening spanner
11/06/2013CN203270624U Colorful inspection well lid with rubber surface layer
11/06/2013CN203270623U Well cover with effect of acoustic insulation
11/06/2013CN203270622U Well cover capable of being monitored
11/06/2013CN203270621U Manhole cover
11/06/2013CN203270620U Lockable anti-theft tubular well cover
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