FOUNDATION PILE
PURPOSE:To increase the resistance moment of a foundation pile by a method in which a cross-shaped iron frame whose end portions are provided with flanges is provided at the upside of a pile, and the iron frame of the pile is connected with the iron frames of the adjacent piles by means of connector...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To increase the resistance moment of a foundation pile by a method in which a cross-shaped iron frame whose end portions are provided with flanges is provided at the upside of a pile, and the iron frame of the pile is connected with the iron frames of the adjacent piles by means of connectors. CONSTITUTION:Cement mortar is poured into an excavated pit 1, and an iron bar cage 3 with an iron frame 4 is penetrated and buried in the pit to form a pile P. Cement mortar 2 is packed in an excavated pit 1a provided in the vicinity of the pile P, and an iron bar cage 13 with an iron frame 14 is inserted into the pit 1a with the aid of a guide G and buried to construct a pile P1. In the same way, piles P2, P3... are orderly constructed, and the flanges of the adjacent iron frames are connected with couplers 10, 10a,... |
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