Hans Journal of Civil Engineering 土木工程 , 2014, 3, 103-109 Published Online July 2014 in Hans. http://www.hanspub.org/journal/hjce http://dx.doi.org/10.12677/hjce.2014.34013 103 Experimental Investigation, Calculation and Analysis of Compressive Bearing Capacity of Squeezed Branch Piles Longjin Yuan, Guoliang Dai, Weiming Gong School of Civil Engineering, Southeast University, Nanjing Email: