4 results about "Shaped beam" patented technology

A method of constructing seismic shock absorbing structure which transfers horizontal and vertical forces from the floor to allow buildings to withstand earthquake shocks. In a first embodiment, foundation column is structurally designed and casted in the form of a fin shape below plinth level. In another embodiment, strength of the construction frame is enhanced by structurally designing, casting and slotting in at least one of rhombus shaped beams, diagonal cross beams, corner beams, plus shaped beams, rectangle shaped beams, semi-quarter circular beams in horizontal, vertical and inclined directions at the plinth level, below and above the plinth level. In another embodiment, wall is interlocked with at least one of Reinforced Cement Concrete (RCC), cement composites, steel, iron, metal, concrete, polystyrene, polyurethane, wood, plastic, fired bricks, cardboard and clay blocks. In another embodiment, interlocked wall is reinforced with GI (Galvanized) welded mesh, fiberglass mesh and wire mesh.

The invention provides a building keel. The building keel comprises an n-shaped galvanized steel sheets, square pillars and bolts, wherein the hollow portions of the n-shaped galvanized steel sheets are filled with the square pillars, and the bolts are used for fixing the n-shaped galvanized steel sheets and the square pillars. Flangings are arranged on the two sides of openings of the n-shaped galvanized steel sheets, bolt holes for mounting of the square pillars are further formed in the two side edges of the n-shaped galvanized steel sheets, and the n-shaped galvanized steel sheets and thesquare pillars are connected through the bolts. Water storing grooves are formed in the flangings of the n-shaped galvanized steel sheets. The adopted steel wood keel is large in section inertia, highin stress performance, moderate in price and capable of improving corrosion resistance and stability and can be widely applied; the steel-wood-integrally-combined n-shaped steel-wood keel can bring the material characteristic into play to the utmost extent and increase the strength-weight ratio; and nailing is facilitated in formwork erecting through the inlaid square pillars, meanwhile the inlaid square pillars are effectively protected through the peripheral bent n-shaped beam steel sheets, the loss of the square pillars is greatly reduced, the project cost is reduced, and environment protection is achieved.

The invention relates to an assembly type concrete component mounting method which comprises the following steps: I, pre-embedding foundation bolts which get out of a reinforced concrete bottom platefoundation on four corners of a constructed reinforced concrete bottom plate foundation; II, arranging an outer edge plate at the lower end of a profile steel column, enabling the outer edge plate topenetrate through a first opening, separately welding the two adjacent side surfaces of the profile steel column to reinforcing steel bars in two wallboards, connecting an inverted-H-shaped beam on aposition, above the wallboards, of the profile steel column, separately filling light-weight aggregate concrete into the profile steel column and the wallboards for enabling the wallboards and the profile steel column to define a combined wallboard; step III, lifting prefabricated wallboards and the profile steel column onto the reinforced concrete bottom plate foundation, and splicing the foundation bolts into the first opening, connecting nuts on the foundation bolts through bolts for fixing the profile steel column; and IV, lifting a superposed board to a position above the combined wallboard for capping, and pouring concrete on the superposed board to form a superposed layer. The assembly type concrete component mounting method has the effects of being convenient in mounting and shortening a construction period.

The invention discloses a novel fabricated steel-concrete combined steel plate beam which at least comprises a pi-shaped beam composed of two I-shaped beams and a panel, the end of the pi-shaped beam is wrapped with a cross beam, a support is arranged at the bottom end of the pi-shaped beam, and structural stress ribs are respectively arranged in a panel wet joint and a cross beam wet joint formed between the pi-shaped beams. The simply-supported structure system of the pi-shaped beam is adopted, construction at the pier top is simplified, the problem that a bridge deck slab at the pier top is pulled to crack is solved, and the structural durability is improved; the two I-shaped beams and the panel are designed to be pi-shaped beams, and the two supports are arranged so that the stability problem in the mounting process is solved; transverse stiffeners in the midspan steel cross beam and the steel beam web in the prior art are abandoned, the structure is greatly simplified, the landscape effect is good, maintenance is easy, and the workload is small.