CAJ | 학술논문

通过总结分析现有规范中各种边界条件下抗滑桩的内力计算方法，提出了一种改进的抗滑桩内力简化计算方法。分别从刚性桩和弹性桩的判别、滑坡推力和土体抗力分布函数表达式、刚性桩的计算方法，弹性桩在k法和m法下的内力及位移的表达式等方面进行了阐述。通过与抗滑桩模型试验实测数据比对，验证了该计算方法的有效性和准确性。该方法能够较客观地反映抗滑桩的实际受力状态，有助于抗滑桩工程的设计与优化。
통과총결분석현유규범중각충변계조건하항활장적내력계산방법，제출료일충개진적항활장내력간화계산방법。분별종강성장화탄성장적판별、활파추력화토체항력분포함수표체식、강성장적계산방법，탄성장재k법화m법하적내력급위이적표체식등방면진행료천술。통과여항활장모형시험실측수거비대，험증료해계산방법적유효성화준학성。해방법능구교객관지반영항활장적실제수력상태，유조우항활장공정적설계여우화。
A new simplified calculating method for internal force of anti-slide pile under various boundary conditions is pro-posed based on analyzing traditional calculating methods under different boundaries in the current standard. The new method is il-lustrated from the aspects of judging approach to the rigid pile and elastic pile, the distribution function expression of landslide thrust and soil resistance, calculating method of rigid pile, the internal force and displacement expression of elastic pile in k and m methods. The accuracy and correctness of the presented method was verified by comparing the data with physical model test. It shows that the new method can basically reflect the real force state of anti-slide pile and is helpful to the design and optimization of anti-slide piles.