本文结合理论推导，编制了弹性线法计算程序，并对习惯采用的控制桩端变形的参数作了进一步探讨。

And the reference value which is used to controlling the deformation in the bottom of the pile is studied in this paper.

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本文用线载荷积分方程法(LLIEM)研究嵌在弹性半空间的弹性回转轴的扭转问题。

The problem of torsion of elastic shaft of revolution embedded in an elastic half space is studied by the Line-Loaded Integral Equation Method (LLIEM).

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根据线弹性断裂力学理论，通过有限元法计算，分析了路面参数对切缝深度的影响，确定了切缝深度与变温之间的关系。

Modified linear elastic fracture mechanics and finite-element method are applied to determine a sufficient notch or sawcut depth to ensure controlled cracking.

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