In order to solve the problems that the summary of the connection modes of prefabricated concrete structures is not systematic enough,and the performance and applicability of the connection modes are not thoroughly discussed,the classification and performance research o...MORE In order to solve the problems that the summary of the connection modes of prefabricated concrete structures is not systematic enough,and the performance and applicability of the connection modes are not thoroughly discussed,the classification and performance research of the connection modes of prefabricated concrete str...