Science and innovation R & D architecture diagram

According to the "2015 second batch of Engineering construction association standard formulation, revision plan" (construction standard Association word [2015] No. 099), the China Engineering Construction Standard Association Committee is a compilation unit, and the red three-leaf steel structure as a participating unit is responsible for the preparation of the "layered assembly support steel frame house Technical Regulations" (CECS).

China Engineering Construction Standardization Association commissioned Tongji University as the chief editor and Red three-leaf steel structure as the participating unit to undertake the preparation of Technical Regulations for Partially filled steel-concrete Structures (CECS).

The Chinese Society of Civil Engineering commissioned Tongji University as the chief editor and Red three-leaf steel structure as the participating unit to undertake the preparation of the "Single Bolt Joint Technical Specification" (CCES).