| 摘要 |
PURPOSE: A foundation designing method using PHC piles is provided to decrease the number of the kinds of PHC piles used at a construction site and reduce a production cost, a transport cost and a construction cost. CONSTITUTION: A foundation designing method using PHC piles is as follows. Axial force applied to each foundation is calculated by analyzing load(100). The kinds of a plurality of PHC piles with the same outer diameters and different allowable bearing capacities are selected(200). By considering the axial force and the allowable bearing capacity, the number of PHC piles needed for each foundation is calculated every kind(300). At the step of calculating the number of PHC piles, the kind of PHC piles with high efficiency is selected(400). |
