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)
12/2012
12/05/2012CN202577360U Interior support type cement inspection well cover
12/05/2012CN202577359U Granite well cover
12/05/2012CN202577358U Tool for manually opening well lid
12/05/2012CN202577357U Stainless steel decorative paving well cover
12/05/2012CN202577356U Anti-loosening device of municipal pipeline inspection well ring anti-loosening device
12/05/2012CN202577355U De-noising and damping gasket for inspecting well cover
12/05/2012CN202577354U Novel side wall building block
12/05/2012CN202577353U Ground source heat pump inspection device
12/05/2012CN202577352U Novel well bore prefabricated building block
12/05/2012CN202577351U Multi-use combined plastic inspection well
12/05/2012CN202577350U Steel shell and concrete lap structure at end of immersed tunnel
12/05/2012CN202577349U Large immersed tube tunnel dry dock floor structure
12/05/2012CN202577348U Temporary support of pipe section of immersed tunnel
12/05/2012CN202577347U Waterproof structure of basement steel formwork
12/05/2012CN202577346U Foundation slab reinforcement structure of underground structure work
12/05/2012CN202577345U Anchor rod retaining wall structure
12/05/2012CN202577344U L-shaped retaining wall structure
12/05/2012CN202577343U External reinforcement retaining supporting structure
12/05/2012CN202577342U T-type retaining wall structure
12/05/2012CN202577091U Glass fiber geogrid
12/05/2012CN102808425A Inspection well cover with legs
12/05/2012CN102808424A Anti-theft well cover with wooden core coated with compound material
12/05/2012CN102808423A Method for eliminating settlement crack at joint of ground and building outer wall
12/05/2012CN102808422A Bonded post-tensioned prestressed construction method for cast-in-place reinforced concrete structure
12/05/2012CN102808421A Telescopic concrete precast square culvert
12/05/2012CN101649622B Method for manufacturing common ditch pipe gallery with ultra-large caliber in field
12/05/2012CN101012727B Flooding-proof closing partition device of underground structural engineering
12/04/2012US8322949 System for creating underground structures
12/03/2012CA2779187A1 Barrier seal
11/2012
11/29/2012WO2012160254A1 Well
11/29/2012WO2012138791A3 Adjustable grate frames
11/28/2012CN202561454U Wireless power supply communication and lighting handheld device and manhole cover system using same
11/28/2012CN202559395U Slightly arched reinforced concrete inspection well cover
11/28/2012CN202559394U Inspection well cover convenient to identify at nights
11/28/2012CN202559393U Inspection well cover convenient to open
11/28/2012CN202559392U Inspection well cover with deceleration strip
11/28/2012CN202559391U Inspection well cover
11/28/2012CN202559390U Inspection well cover
11/28/2012CN202559389U Cranse bayonet cone-shape cement manhole cover
11/28/2012CN202559388U Arch bridge type sewer manhole cover
11/28/2012CN202559387U Well lid with adjustable wellhole crossing height
11/28/2012CN202559386U Buried well for thermal insulation of storage battery
11/28/2012CN202559385U Road precast concrete catch basin
11/28/2012CN202559384U Prefabricated assembled pipe-jacking working well
11/28/2012CN202559383U Shaft crossing base pouring device
11/28/2012CN202559382U Concrete prefabricated combined duct with stepped conical spigot and socket
11/28/2012CN202559381U Concrete prefabrication utility tunnel with grounding device
11/28/2012CN202559380U Concrete prefabricated common ditch with lifting holes
11/28/2012CN202559379U Vertical flexible barrier mounting structure with debris foundation conditions
11/28/2012CN202559378U Vertical flexible barrier structure for remediation of ecological environment
11/28/2012CN202559377U Mutually-embedded ecological building block
11/28/2012CN202559376U Near-river municipal administration road structure below viaduct bridge
11/28/2012CN202559375U H-shaped steel underground diaphragm wall base pit support structure
11/28/2012CN202559374U Green geocell panel reinforced retaining wall applicable to mining deformation conditions
11/28/2012CN202559297U Yacht harbor basin with large-scale underground space
11/28/2012CN102797264A Construction method for joints of underground continuous walls
11/28/2012CN101967921B Anti-theft lock for manhole cover
11/27/2012DE202012103520U1 Kanalabdeckung Duct cover
11/27/2012CA2778146A1 Adjustable support apparatus for a utility access cover
11/27/2012CA2778096A1 Modular building blocks with interlocking reinforcement rods
11/22/2012WO2011006036A3 Cast-in connector
11/21/2012EP2524110A1 Improved ladderway system for underground raises
11/21/2012CN202544142U Novel composite waterproof coiled material
11/21/2012CN202543979U Priming device for deformation joint leaking stoppage
11/21/2012CN202543976U Anti-loss inspection well cover assembly
11/21/2012CN202543975U Well seat of inspection well cover
11/21/2012CN202543974U Landscape manhole cover
11/21/2012CN202543973U Solar lamp inspection well cover
11/21/2012CN202543972U Liftable multi-ring manhole cover
11/21/2012CN202543971U Manhole cover monitoring system
11/21/2012CN202543970U A manhole cover and a manhole seat combined in structure
11/21/2012CN202543969U Novel well cover made of microcrystalline material
11/21/2012CN202543968U No-leakage anti-static vertical steel valve well
11/21/2012CN202543967U Shearing force button support for use in immersed tunnel
11/21/2012CN202543966U Pile-supported cantilever retaining wall
11/21/2012CN202543965U Counterfort retaining wall for railroad embankment
11/21/2012CN202543964U Novel retaining wall faceplate
11/21/2012CN202543963U Special-shaped building block and retaining wall
11/21/2012CN202543861U Slab foundation mass concrete inducing joint structure
11/21/2012CN202543858U Gravitational flexible shore-reinforcing retaining wall
11/21/2012CN202543825U Safety prompting device provided with safety net and used for loss of manhole cover
11/21/2012CN102787718A External connection type waterproof wall-penetrating double-headed screw
11/21/2012CN102787615A Anti-seepage meter well
11/21/2012CN102787609A Advanced prevention and treatment method for excavation of loess side slope
11/21/2012CN102783286A Integrated flexible salt-eliminating and ventilating silo for saline and alkaline land management and application thereof
11/20/2012US8313267 Landscaping wall and mounting system and methods
11/20/2012CA2690623C Retaining wall structure
11/15/2012WO2012115916A3 Guide liner for break-away fitting
11/15/2012DE102011101270A1 Drahtgitterkorb Wire mesh basket
11/14/2012CN202531883U Integrated module type gate valve
11/14/2012CN202530479U High-strength inspection well cover
11/14/2012CN202530478U Inspection well cover with satellite positioning device
11/14/2012CN202530477U Well lid hole automatic on-off device for gas valve
11/14/2012CN202530476U Square composite manhole operation pitshaft and manhole cover
11/14/2012CN202530475U Non-cohesive FRP (Fiber Reinforce Plastic) rib device for applying pre-tightening force to foundation under independent base
11/14/2012CN202530474U Dry building landscape retaining wall block and retaining wall
11/14/2012CN202530473U Finished landscape retaining wall block and retaining wall
11/14/2012CN102777066A Spiral-tunneling reverse construction method of bucket-shaped screw-type underground garage
11/14/2012CN102777065A Reverse building method for lifting-type bucket-shaped underground garage
11/14/2012CN102776906A Special grouting device for repairing leakage of deformation joint
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