single pile的用法和樣例：
例句
- This paper presents a matrix approach for calculating the pile settlement and shaft-load in layered soil.
提出了一種通過(guò)簡(jiǎn)單的矩陣運算求算分層土單樁的沉降和軸力的計算方法。 - The bearing capacity characteristic value of a single pile can be increased greatly through post pressure grouting from pile sides and bottom.
摘要通過(guò)對樁側和樁底后壓漿，可大幅度提高鉆孔灌注樁單樁承載力。
