桩基础设计与施工

桩基础设计质量的高低直接影响到结构的安全和工程造价，桩基础在施工过程中具有隐蔽性、不可预见性、施工工艺复杂、质量较难控制等特点，容易出现工程质量事故。本文结合工程实例重点介绍了桩基础在设计和施工过程中的工作要点。

On the Design and Construction of Pile Foundation

Whether the design of pile foundation is of high or not has directly effect on the safety of structure and the cost of a project. In the course of the construction, the work is concealed, unpredictable, complicated and difficult to control its quality, so it＇s easy to occur construction quality accidents. Combining with some practical projects, this thesis focuses on the essentials of work in the design of pile foundation and process of construction.