초록

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Abstract ▼ AI-Helper

Theoretical equations are derived to estimate the larteral earth pressures acting on piles with various shape of pile section due to lateral soil movements. And also examination of characteristics of the equations and comparison with other equations are carried out. The equations can be derived by c...

Theoretical equations are derived to estimate the larteral earth pressures acting on piles with various shape of pile section due to lateral soil movements. And also examination of characteristics of the equations and comparison with other equations are carried out. The equations can be derived by calculating the difference between the two earth pressures acting on front and back sides of pile's row under plastic state satisfying Mohr-Coulomb's yield criterion, which is developed on tile soil between two piles among the piles in a row. The theoretical equations can reasonably consider the pile section-shape, the pile interval and the plastic condition in the soils just around piles. Additionally, the factors about soils and piles influencing on the lateral earth pressures are clarified and the high reliability of the equations is proved.