CAJ | 학술논문

针对岩溶区旋挖桩施工质量问题，改进复杂岩溶地质条件下旋挖成孔灌注桩的施工工艺，并结合岩溶发育场地的旋挖灌注桩施工实例，分析了不同旋挖成孔施工工艺下基桩质量的差异，揭示了影响岩溶地区旋挖灌注桩成桩质量的主要因素，并提出了旋挖桩在岩溶区提高成桩质量的有效措施。
침대암용구선알장시공질량문제，개진복잡암용지질조건하선알성공관주장적시공공예，병결합암용발육장지적선알관주장시공실례，분석료불동선알성공시공공예하기장질량적차이，게시료영향암용지구선알관주장성장질량적주요인소，병제출료선알장재암용구제고성장질량적유효조시。
With the existing construction quality problems of rotary digging pile in karst area, this paper aims to improve the construction technology of rotary digging cast-in-place pile in complex karst geological condition, and analyzes the differences quality in different pore-forming technology combined with the specific project of rotary digging cast-in-place pile construction in karst development area. This paper reveals the main factors which affect the quality of rotary digging cast-in-place pile, and proposes the effective measures to improve the quality of the rotary digging pile.