59 results about "Cave dwelling" patented technology

The invention relates to an insulation construction method for a city building, in particular to an indoor insulation construction method for cave dwelling type environment of the city building, and solves the problem that no mature indoor insulation construction method exists at present. The method comprises the construction working processes of substrate treatment, wall surface construction, ceiling construction, bathroom wall surface construction, and floor slab floor construction; through high-performance insulation material and unique construction technology, the invention performs the insulation treatment to the four indoor walls, the four walls of the bathroom, and the ceiling and the floor, can enable the indoor environment to form an insulation environment similar to an inner liner of a thermos bottle, can maintain the indoor temperature fluctuation within a very small fluctuation range, creates a cave dwelling type indoor environment with cool summer and warm winter, not only effectively prevents the cold and hot bridge phenomenon, but also meets the heat insulation requirement in a house, and achieves an energy-saving effect. On one hand, the invention technically guarantees the effective operation of family heat metering, on the other hand, the environmental effect created by the invention is basically similar to the thermal environment of the cave dwelling.

The invention discloses a technical method of a safe and covert high-capacity oil depot arranged underground. The safe and covert high-capacity oil depot arranged underground is characterized in that the oil depot is built in mines to be wasted or abandoned mines or idle tunnels, caves, cave dwellings and culverts. The oil depot is composed of a plurality of nonstandard single storage tanks, wherein the storage tanks are connected through pipelines, and tube valves are mutually communicated and isolated. An oil inlet tube and an oil outlet tube are respectively installed on the upper portion and the lower portion of a tank body and connected with an oil inlet and outlet main tube, the oil inlet tube and the oil outlet tube extend to the ground to be connected with an oil discharge device, and a buffer pump and an oil well pump are installed on the main tube. Inflaming retarding isolation protective screens are arranged among the storage tanks, and a pedestrian path is arranged on the side. Ventilation equipment, fire control equipment, lighting equipment and dewatering equipment are installed in the depot, and a camera shooting monitoring instrument and a gas automatic detecting instrument are installed. The safe and covert high-capacity oil depot arranged underground has functions of fire protection, thunder prevention, war prevention and man-made sabotage prevention, solves the problem that the prior art is large in land occupation, high in construction and operational cost, small in storage content, multiple in environmental factor influence, poor in elusive performance and poor in safety and reliability, and has safety risks on the periphery.

The invention relates to a raw soil cave dwelling wooden arch rib reinforcement system and a construction technology thereof. The raw soil cave dwelling wooden arch rib reinforcement system comprises multiple stand columns, purlines and a wooden arch fame, the stand columns are arranged on the two sides of a cave chamber of a raw soil cave dwelling in the depth direction of the cave chamber, the purlines are arranged at the upper ends of the stand columns, the purlines are arranged on arch supports on the two sides of the cave chamber in the depth direction of the cave chamber, and the wooden arch frame is arranged on the purlines and supports a cave arch of the cave chamber. According to the raw soil cave dwelling wooden arch rib reinforcement system and the construction technology thereof, the arch supports on the two sides of the cave chamber are each provided with one purline in the depth direction of the cave chamber of the raw soil cave dwelling, the stand columns are arranged in the cave chamber to support the purlines, multiple arch-shaped rafters are arranged on the pulines in the depth direction of the cave chamber, and a space wooden arch frame structure is formed; the wooden arch frame cooperates with the cave chamber soil arch to bear the upper soil body load together, so that development of arch crown cracks is limited, the bearing capacity of an arch crown is strengthened, the service life of the raw soil cave dwelling is guaranteed, and the dwelling safety is guaranteed.

The invention relates to a raw soil underground cave dwelling roof vegetation plantation base structure and a construction technology thereof; the raw soil underground cave dwelling roof vegetation plantation base structure comprises a horse barrier wall, a plantation base layer and a dwelling roof solid soil layer; the horse barrier wall is arranged on a cliff surface of the dwelling roof solid soil layer; the plantation base layer is arranged on the dwelling roof solid soil layer, and comprises a slope layer, a waterproof layer, a waterproof and protection layer, a water filtering layer and a soil layer arranged from bottom to top in sequence; the waterproof layer and the waterproof and protection layer respectively comprise a horizontal portion and a vertical portion; the horizontal portion is arranged between the slope layer and the water filtering layer; the vertical portion is arranged between the horse barrier wall and the plantation base player. The waterproof layer is added in the soil layer on the raw soil underground cave dwelling roof so as to effectively prevent water from sinking, thus protecting the dwelling from being damaged by sinking water; in addition, the soil layer above the waterproof layer can maintain the soil moisture, so the raw soil underground cave dwelling roof soil layer is suitable for vegetation plantation, thus effectively improving land utilization rate, and reducing raw soil underground cave dwelling land occupation.

The invention particularly discloses a free standing brick setting aseismatic cave dwelling and a construction method thereof. The cave dwelling comprises brick foundations, foundation ring beams, brick setting walls, upper ring beams, arch roofs, constructional columns, covering soil and a waterproof protection layer. According to the construction method, the brick foundations are built at first, and the foundation ring beams are poured on the brick foundations; then the brick setting walls are vertically built on the foundation ring beams, and the constructional columns are poured at the two ends of the brick setting walls and in the middles of the brick setting walls; afterwards, the upper ring beams are poured on the upper portions of the brick setting walls, and the arch roofs are built on the upper ring beams; and finally the tops of the arch roofs are covered with the covering soil and rammed, the waterproof protection layer is poured on the upper portion of the covering soil at the same time, and the cave dwelling is obtained. The high adhesive performance of viscous mortar and raw cob bricks is utilized, and the walls and the arch roofs of the whole cave dwelling are constrained by a frame composed of the constructional columns and the ring beams, so that the integrality and anti-collapse performance of the caved dwelling are improved; and compared with traditional cave dwellings, large earth rammed cave supports with the lateral load resistance are not needed, so that the construction work amount of the cave dwelling is greatly reduced.

The invention discloses a stratum pre-reinforcement treatment method for underground space construction. The stratum pre-reinforcement treatment method comprises the step of before digging of an underground space, lapping along a horizontal boring filling pile and a vertical boring filling pile of formation water at the periphery of the outline of the underground space to be constructed to form a sectional simply supported beam supporting structure. The stratum pre-reinforcement treatment method improves the stratum stability and strength, further improves the stability of surrounding rock after digging of the underground space, ensures that soil above a tunneling face cannot collapse during tunneling of the underground space to guarantee successful and safe construction without restriction from the geographical environment, can realize intersection and interworking between underground spaces, can utilize the underground spaces more fully and effectively, is particularly suitable for a cave-dwelling building built around mountains in the landscape of loess plateau, can serve as the main support mode of the whole building, is simple to operate and good in earthquake resistance, and can achieve a long-term stable effect.

The invention specifically discloses an independent brick masonry anti-seismic cave, comprising a brick foundation, a foundation ring beam, a brick masonry wall, an upper ring beam, an arched roof, a structural column, an earth cover and a waterproof protective layer; and its construction Method: firstly build brick foundation, and pour foundation ring beam on the brick foundation; then build brick masonry wall vertically on the foundation ring beam, and pour structural columns at both ends and middle of the brick masonry wall; Then, the upper ring beam is poured on the upper part of the brick wall, and the arched roof is built on the upper ring beam; finally, the top of the arched roof is covered with soil and rammed, and a waterproof protective layer is poured on the upper part of the covered soil. Serve. The invention utilizes the high bonding performance of viscous mortar and raw soil bricks, and the frame formed by the structural columns and the ring beams to constrain the walls and the arched roof of the entire cave, thereby enhancing the integrity and anti-collapse performance of the cave. Compared with traditional cave dwellings, there is no need to ram the side of a large-scale rammed earth kiln with resistance to lateral force, which greatly reduces the amount of engineering for the construction of cave dwellings.

The invention relates to the greenhouse engineering technical field, and especially relates to a greenhouse combined with a cave dwelling and an environment regulation and control method thereof; the greenhouse combined with cave dwelling comprises a kiln body having a plurality of cave dwellings, a support frame used for commonly supporting the greenhouse with an outer riser wall body of the kiln body, and a light transmission cover layer paved on an outer surface of the support frame; a courtyard space is arranged in front of the kiln body; the support frame is arranged in the courtyard space; the support frame, the light transmission cover layer and the outer riser wall body of the kiln body commonly form a plantation room connected with the plurality of cave dwellings; a hole of one cave dwelling is provided with an axial-flow blower used for leading the air from the plantation room to the cave dwelling, and the air in the cave dwelling is discharged to the plantation room from the hole of another cave dwelling, thus forming air exchange. The greenhouse and method fan fully utilize existing building structures and thermal environment characteristics of waste cave dwellings, thus greatly reducing greenhouse production construction cost, reducing greenhouse environment regulation and control energy consumption and cost, so the greenhouse can keep a temperature condition suitable for crop growth.

The invention discloses an anti-seismic reinforcement method for loess cave dwellings based on injection of water glass. A water glass injection reinforcement device is used to reinforce the loess cave dwelling to be reinforced; The reinforcement device includes two rows of water glass injection pipes; when the loess cave dwelling is to be reinforced, the steps include: 1. drilling and installation of the water glass injection reinforcement device; 2. water glass injection; 3. completion of reinforcement. The invention is reasonable in design, convenient in construction, and good in use effect. Two rows of water glass injection pipes arranged above the arch ring of the cave dwelling are injected into water glass for reinforcement. The contour line layout of the cracks can effectively strengthen the X-shaped shear damage area of ​​the arch ring of the loess cave, and transfer the damage area to a non-critical position, thereby improving the seismic effect of the loess cave and greatly reducing the earthquake damage loss.

The invention discloses a reinforcement method for an existing loess cave dwelling, comprising steps: 1. Determining the reasonable arch axis of the arch circle of the cave dwelling: determining the reasonable arch axis of the arch circle in the loess cave dwelling to be reinforced; 2. Measuring and setting out the line: according to the determined The reasonable arch axis equation y=f(x) of the loess cave dwelling to be reinforced is carried out on the outside of the cave entrance of the loess cave dwelling to measure and set out to measure the reasonable arch axis of the arch ring; three, the cutting of the cave arch ring soil: according to step 2 Based on the measured reasonable arch axis, cutting equipment is used to cut the upper part of the arch ring in the loess cave dwelling to be reinforced to obtain the cut cave dwelling. The method of the invention has the advantages of simple steps, reasonable design, convenient realization and good application effect, and can effectively reinforce loess cave dwellings simply and quickly.