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Base foundation construction method and building infrastructure

A technology for basic structures and buildings, applied in the field of conical blocks for foundation stabilization, can solve the problems of increased cost, increased component cost, increased construction time and labor, etc.

Active Publication Date: 2004-10-13
MAIKOMA SEBEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, when the grounding area of ​​the building is large, a large number of conical blocks must be required, and the cost of parts increases, and the construction time and labor increase, which tends to increase the cost as a whole.

Method used

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  • Base foundation construction method and building infrastructure
  • Base foundation construction method and building infrastructure
  • Base foundation construction method and building infrastructure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0116] figure 1 The conical block 10 used in the illustrated embodiment is as figure 2 The individually formed elements of the circular series shown are manufactured by pouring room-temperature-hardening fluid materials such as cement concrete into conical frames and hardening them through curing.

[0117] A connecting bar 14 is inserted into the form through the center of the shell forming part and the pin forming part, and the bent upper end 15 of the connecting bar 14 protrudes from the flat upper plate 12 . The upper end portion 15 is used as a hanging portion when the cone block 10 is conveyed.

[0118]The target foundation 1 is dug to a predetermined depth by mechanical force and has a planar shape that almost corresponds to the shape of the bottom surface of objects such as civil engineering structures and building structures. When the foothold of the target foundation deteriorates, a thin layer of crushed stone layer is laid and sprinkled as needed to form a crushed...

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Abstract

Provided is a foundation ground creating method for providing the high ground stabilizing action by maximally effectively revealing a hard-to-settle characteristic of a top-shaped block. A circular system row or square system row top-shaped block 10 having a body 11 in the lower part of a flat upper surface board 12, and having a shaft leg 13 in a lower part of the body 11, is used by being formed independently or formed by connecting in a plurality, and the object ground 1 is dug down up to the depth corresponding to a lower end level of the shaft leg 13, and a top-shaped block 10 or a connecting top-shaped block 100 is mutually arranged in close contact by erecting the shaft leg 13 on a bottom surface 3 of a dug-down part 2. The whole of this top-shaped block 10 group or the connecting top-shaped block 100 group is integrally wrapped in by a filling filler 50 up to an upper end level of the flat supper surface board 12 from the lower end level of the shaft leg 13. A reaction support wall 20 having the height corresponding to the lower end level of the shaft leg 13, is formed in an outer peripheral part of the dug-down part 2.

Description

technical field [0001] The present invention relates to a conical block (coma type) for foundation stabilization, which is provided with a conical or pyramidal housing at the lower part of a flat upper plate and a cylindrical or prismatic shaft foot at the center of the lower part of the housing. ブツロク) (coma-difference block) foundation foundation composition method and building foundation structure. Background technique [0002] The conical block is a type that balances the resultant force of the block's own weight, the vertical load borne by the block, and the ground reaction force and frictional resistance generated on the shell and the axle feet, so that unequal subsidence does not occur. Elements that fully demonstrate the resistance to horizontal soil pressure are used as basic structural components in various ground stabilization and foundation strengthening construction methods. [0003] In the current typical foundation foundation construction method using conical b...

Claims

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Application Information

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IPC IPC(8): E02D27/02
Inventor 李平饭塚弘芳
Owner MAIKOMA SEBEN
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