专业分工日趋精细，项目的组织不断庞大，造成了建筑项目的不确定性增加。进度计划的科学、全面与否成为项目能否顺利实施并按时完工的关键。项目进度计划的编制本身就是一项复杂的工作，需要对项目建设所涉及的各个方面进行统筹考虑及科学安排。完全凭借人工来进行进度计划编 Professional division of labor is increasingly sophisticated, the project continues to be huge organizations, resulting in increased uncertainty of the construction project. Scientifically and comprehensively of the schedule is the key to the smooth implementation and timely completion of the project. The compilation of the project schedule itself is a complicated task that needs to be considered in an integrated manner and scientifically arranged in all aspects involved in the project construction. Completely by hand to carry out the progress plan