因具有独特的优势,双排桩支护结构应用越来越广泛,但计算理论尚有待完善。结合软土地区的双排桩工程实例,对规范推荐模型与数值计算模型结果进行探讨并对比分析实测结果,表明由于土压力分配假设与实际不符,采用规范推荐的平面刚架模型计算结果与实测结果有一定差异。 Because of its unique advantages, double-row piles support structure is more and more widely used, but the computational theory still needs to be improved. Combined with the example of double-row piles in soft soil area, the results of normalized model and numerical calculation model are discussed and the measured results are compared. It shows that the assumption of earth pressure distribution does not match the actual situation, The results have some differences.