【摘要】 介绍了斗门互通立交在深厚软土地基上现浇连续箱梁施工的成功经验,并结合其他两座高架桥在施工中出现的问题,说明深厚软土地基上现浇箱梁施工中,地基处理和支架预压的重要性。更多还原

【Abstract】 The successful experiences about construction of cast-in-situ continuous box girder on the deep and thick soft foundation in Doumen Interchange are introduced.Compared with the problems which occurred in the construction of other two viaducts,it is to indicated that the foundation treatments and preload for supports are important in construction of continuous box girder on deep and thick soft foundation.更多还原