【摘要】 桩基础在现代工程建设中应用非常广泛,但由于短桩承载力计算值与静载试验结果往往存在较大的差异,对工程建设的质量和进度都会产生较大的影响。本文以某换流站工程桩基处理为例,通过对桩基承载力理论计算公式进行分析,结合场地地质条件和短桩特点,选择一种适合短桩承载力理论计算的方法,并利用该方法对工程中的短桩单桩承载力的进行计算,通过静载试桩成果予以验证,理论计算与静载试桩成果比较一致,对类似工程有一定的借鉴意义。更多还原

【Abstract】 Pile foundation is widely used in modern engineering construction,but there is a big difference between the calculated value of short pile bearing capacity and the result of static load test,which has a great influence on the quality and progress of engineering construction. Engineering pile foundation treatment in this paper,a converter station as an example,through analyzing the calculation formula of bearing capacity of pile foundation theory,combined with the geologic site condition and the characteristics of the short pile,this project to choose the appropriate theoretical formula of short pile bearing capacity was calculated,and through the static load test pile result verified that the theoretical calculation is consistent with the results of static load test pile is,have certain reference significance for similar projects.更多还原