中文摘要：

立足于装配式建筑的施工阶段，在施工实践的基础上用鱼刺图法系统归纳出施工阶段中影响质量的关键因素，并且对关键因素进行了细致的总结，在此基础上分析了针对质量因素的控制原则以及应当重点采取的各项技术经济措施，为施工方提高装配式建筑的施工质量提供了依据。

英文摘要：

Based on the construction stage of the prefabricated concrete, the method of fish bone chart is used to systematically summarize the key elements that affect qualities, then, the key ele- ments are analyzed carefully. On such basis, the quality control principles as well as both economic and technical coping strategies will be proposed and analyzed on the elements in order to provide the construction side with the quality control basis of prefabricated concrete,