Deflection and alignment control of long span PC continuous rigid frame bridge Design theory and method of long span open-web continuous rigid-frame bridge Exploration and practice of small and medium span SWFC continuous rigid frame bridge 并列题名：Design theory and method of long span open-web continuous rigid-frame bridge 并列题名：Exploration and practice of small and medium span SWFC continuous rigid frame bridge Construction technology and development of concrete continuous rigid frame bridge 并列题名：Construction technology and development of concrete continuous rigid frame bridge