| 摘要 |
PROBLEM TO BE SOLVED: To prevent piles from increasing in number, the embedded depth of foundations and ground beams from being deepened, and concrete from increasing in quantity due to horizontal load and to reduce construction costs by increasing the horizontal load-bearing strength of piles in horizontal load-bearing piles and a method for arranging the same. SOLUTION: For bearing the pressure at the interface between a foundation 3 and earth i.e., earth pressure caused by the interaction between earth and a building by a horizontal force caused in the case that the building receives seismic load and wind load at the foundation piles of the building, a plurality of plate-shaped earth pressure plates 2 vertically protruded from the pile surfaces are provided at upper parts of the piles. in the case of a group of piles in which a plurality of horizontal load-bearing piles are arranged and in the case of two plate-shaped right and left earth pressure plates 2 vertically protruded from a pile surface at an upper part of the pile for bearing the pressure at the interface between a foundation 3 and earth i.e., earth pressure caused by the interaction between earth and a building by a horizontal force, horizontal load-bearing strength is enhanced by arranging the piles 1 in such a way that the orientation of the earth pressure plates 2 is at right angles with respect to the orientation of the adjacent pile 1.
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