| Patents for E04C 3 - Structural elongated elements designed for load-supporting (14,327) |
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| 05/15/2013 | CN102392508B Method for determining relation between elastic modulus and reinforcement ratio of steel concrete beam under used bending moment |
| 05/15/2013 | CN101426987B Buckling-stiffening structure for box-shaped sectional type thin-plate member |
| 05/14/2013 | CA2655280C Wooden roof truss |
| 05/10/2013 | WO2013066032A1 Structure having a core bar |
| 05/10/2013 | WO2012113887A3 Photovoltaic system |
| 05/10/2013 | CA2757740A1 System and method of reinforcing shaped columns |
| 05/08/2013 | EP2589725A2 Fixing profile, connection element and system for vent profiles for rear-ventilated facades of buildings |
| 05/08/2013 | EP2589717A1 Concrete and steel structural node to connect beams to column |
| 05/08/2013 | CN202925954U Steel structure factory building assembly |
| 05/08/2013 | CN202925763U Beam column with steel structure |
| 05/08/2013 | CN202925762U Novel reinforced concrete superposed beam |
| 05/08/2013 | CN202925761U Fireproof thermal-insulating concrete steel beam |
| 05/08/2013 | CN202925760U Aluminum profile for floor supporting head for aluminum alloy template system |
| 05/08/2013 | CN202925759U Novel C-shaped connecting constructional member used for aluminium alloy template system |
| 05/08/2013 | CN202925758U Novel connection aluminum profile of C-shaped strip supporting edge and beveled floor for aluminum alloy mold board system |
| 05/08/2013 | CN202925757U Novel panel aluminium profile used for aluminium alloy template system |
| 05/08/2013 | CN202925756U Balance connecting profile for aluminum alloy template system |
| 05/08/2013 | CN202925755U Aluminum structural section for connection component at both sides of floor supporting head of aluminum alloy template |
| 05/08/2013 | CN202925754U Novel 7-shaped aluminium profile used for aluminium alloy template system |
| 05/08/2013 | CN202925738U Prefabricated concrete hollow component |
| 05/08/2013 | CN202925469U Steel strand inhaul cable capable of being drawn and changed by single root |
| 05/08/2013 | CN103097626A Steel pipe column structure and method for producing same |
| 05/08/2013 | CN103088964A Steel tube foam concrete combined upright column and construction method thereof |
| 05/08/2013 | CN103088963A Improved steel structure cylinder |
| 05/08/2013 | CN103088962A Prestressed reinforced concrete precast beam based on pre-tensioning method |
| 05/08/2013 | CN103088961A Improved steel structure support beam |
| 05/08/2013 | CN103088960A Composite stainless steel pipe |
| 05/08/2013 | CN103088959A Improved stainless steel pipe |
| 05/08/2013 | CN103088952A Method and panel point structure preventing high-cross falling objects from damaging low-cross steel roof |
| 05/08/2013 | CN103088942A Structure Of Building That Is Free Of Formwork Removal |
| 05/08/2013 | CN103088940A Composite shear wall and construction method thereof |
| 05/08/2013 | CN103088930A Optimized combined-type steel-structure shock-resisting frame |
| 05/08/2013 | CN103088920A Pre-tensioning prestressed composite beam structural system and construction method thereof |
| 05/08/2013 | CN103088915A Cast-in-site column with column cap and construction method |
| 05/08/2013 | CN103088908A Composite pouring light concrete structure |
| 05/08/2013 | CN102099536B Light-weight load-bearing structures reinforced by core elements made of segments and a method of casting such structures |
| 05/08/2013 | CN101900648B Method for determining bearing capacity of concrete-filled steel tube under various stressing conditions and application thereof |
| 05/02/2013 | US20130104490 Bridging connector |
| 05/01/2013 | EP2586924A1 Self-supporting steel truss for mixed steel-concrete truss systems |
| 05/01/2013 | CN202913571U Double-D bar stock |
| 05/01/2013 | CN103080481A Hyperstatic truss comprising connecting rods |
| 05/01/2013 | CN103074959A Steel plate and high-strength concrete combination connecting beam |
| 05/01/2013 | CN102359229B Suitable method for determining ideal ratio of reinforcement of reinforced concrete beam under usage of bending moment |
| 04/30/2013 | US8429869 Locking system and flooring board |
| 04/25/2013 | WO2013057464A1 Portal frame |
| 04/25/2013 | US20130097964 Seal Head Used on the Side Beam of a Vehicle Carrier |
| 04/24/2013 | CN202899440U Prefabricated structural column |
| 04/24/2013 | CN202899439U Wall surface connecting post for combined mobile house |
| 04/24/2013 | CN202899438U Luminous building structure part |
| 04/24/2013 | CN202899437U Prefabricated crossbeam |
| 04/24/2013 | CN202899436U B-type beam-column member |
| 04/24/2013 | CN202899435U Short bottom beam for combined mobile house |
| 04/24/2013 | CN202899296U B type beam column fixing component used for interlayer ring beam or contact beam |
| 04/24/2013 | CN202899295U B type beam column fixing component used for door-window lintel |
| 04/24/2013 | CN103061456A Steel pipe concrete braced arch with lower suspension prestress high-strength steel hinge line |
| 04/24/2013 | CN103061455A Rectangular column comprising small round timbers connected by bamboo nails and reinforcing steel bar hidden in core and manufacturing method |
| 04/24/2013 | CN103061454A Locating method of installing concrete filled steel tubular column in underground deep hole |
| 04/24/2013 | CN103061453A Double-perforated steel plate-concrete combined coupling beam |
| 04/24/2013 | CN103061452A Anti-seismic prestressed precast beam |
| 04/24/2013 | CN103061451A Horizontally-sliced composite coupling beam with cave opening concrete wall body and construction method thereof |
| 04/24/2013 | CN103061450A High-strength reinforcing steel bar self-compaction steel fiber ultrahigh-strength concrete transfer girder |
| 04/24/2013 | CN103061449A A double stiffened SCS square steel tube concrete structure based on stirrups and stiffening ribs |
| 04/24/2013 | CN103061448A Box-shaped secondary member and assembling process thereof |
| 04/24/2013 | CN103061418A Continuous variable-stiffness shear key type steel-concrete joint section |
| 04/24/2013 | CN103061413A Herringbone roof truss member and roof truss constructed by same |
| 04/24/2013 | CN103061411A Support controllable in buckling deformation direction and frame adopting same |
| 04/24/2013 | CN103056616A Twisting box-shaped member and manufacture process thereof |
| 04/24/2013 | CN102094491B Novel corner constructional column with building block-concrete structure |
| 04/23/2013 | US8424577 Finger joint |
| 04/23/2013 | US8424269 Tower reinforcement apparatus and method |
| 04/23/2013 | US8424268 Grid members for a suspended ceiling and methods of making same |
| 04/23/2013 | US8424259 System and method for installing columns |
| 04/23/2013 | DE202013002956U1 Traverse Traverse |
| 04/23/2013 | CA2579344C Slotted metal stud with supplemental flanges |
| 04/18/2013 | WO2013055814A1 Truss system with integral channels |
| 04/18/2013 | US20130095341 Flat semi-finished product made of metal and methods for producing same as well as components thereof |
| 04/18/2013 | US20130091794 Precast composite structural floor system |
| 04/17/2013 | EP2580405A1 Suspended ceiling system and foldable runner therefore |
| 04/17/2013 | CN202882221U Concrete-filled steel tube truss-type arch with downwards-hung-type prestressd high-strength steel strand |
| 04/17/2013 | CN202882220U Steel-wood combined upright post |
| 04/17/2013 | CN202882219U Retard-bonded prestressed hollow steel reinforced concrete (SRC) beam |
| 04/17/2013 | CN202882218U Retard-bonded prestressed steel reinforced concrete (SRC) beam |
| 04/17/2013 | CN202882217U Unbonded prestressed steel reinforced concrete (SRC) beam |
| 04/17/2013 | CN202882216U Square tube of bracket for sunlight rooms |
| 04/17/2013 | CN202882215U Tough concrete-steel structural element for cable support |
| 04/17/2013 | CN202882202U Enhanced layer board with FRP (Fiber Reinforce Plastic) in vertical embedment, glued wood beam and column member |
| 04/17/2013 | CN202881898U Aluminum alloy girder profile for floating wharf |
| 04/17/2013 | CN103046769A High-cost-performance building technology with double-curvature-arch floors and energy-saving walls |
| 04/17/2013 | CN103046692A Frame-supporting column with high strength steel bars and super high strength concrete |
| 04/17/2013 | CN103046644A Cold-formed thin-walled steel column and beam structural system for multistoried building |
| 04/17/2013 | CN103046462A Steel box component and steel box-concrete combined U-shaped girder composed of same |
| 04/17/2013 | CN103039303A Solar greenhouse with two film and two arch frames |
| 04/16/2013 | US8420222 Value extraction from harvested trees and related laminates and processes |
| 04/11/2013 | WO2013049878A1 Truss system |
| 04/11/2013 | WO2013049866A1 Hollow profile |
| 04/10/2013 | CN202866123U Structure and heat-preservation composite specially-shaped section column |
| 04/10/2013 | CN202866122U Supporting beam with reinforcing rib and steel laminate |
| 04/10/2013 | CN202866121U Novel W-shaped truss purlin |
| 04/10/2013 | CN202866082U Embedded type steel reinforced flat slab structure |
| 04/10/2013 | CN202866075U Cross double angle reinforced flat slab structure |