(1) Program Functions
The current version of the YLP2020 program set is v6.0, which includes three major structural design modules: European Standard Module, American Standard Module (to be developed), and Chinese Standard Module. The European standard module consists of ECConCrete (concrete and foundation design), ECSTeel (steel structure design), and ECSilos (silo design); the American standard module is under development; the Chinese standard module includes GBConCrete (concrete and foundation design), GBSTeel (steel structure design), and GBSilos (silo design).
The current version of the YLP2020 program set is v6.0, which includes three major structural design modules: European Standard Module, American Standard Module (to be developed), and Chinese Standard Module. The European standard module consists of ECConCrete (concrete and foundation design), ECSTeel (steel structure design), and ECSilos (silo design); the American standard module is under development; the Chinese standard module includes GBConCrete (concrete and foundation design), GBSTeel (steel structure design), and GBSilos (silo design).
Program Main Interface (Chinese)

Program Main Interface (English)
(2) Copyright Statement
The YLP2020 program set is developed by Shanghai Tille Steel Structure Design Engineering Co., Ltd., and the copyright belongs to Shanghai Tille Steel Structure Design Engineering Co., Ltd. (CopyRight @2020-2025). It is protected by the Copyright Law of the People’s Republic of China and international copyright protection treaties. Unauthorized recompilation and resale of the program are prohibited. Any form of decompilation or cracking of the program shall bear corresponding legal responsibilities.
The YLP2020 program set is developed by Shanghai Tille Steel Structure Design Engineering Co., Ltd., and the copyright belongs to Shanghai Tille Steel Structure Design Engineering Co., Ltd. (CopyRight @2020-2025). It is protected by the Copyright Law of the People’s Republic of China and international copyright protection treaties. Unauthorized recompilation and resale of the program are prohibited. Any form of decompilation or cracking of the program shall bear corresponding legal responsibilities.
(3) Operating Systems
Windows 7, Windows 10, Windows 11.
Windows 7, Windows 10, Windows 11.
(4) User Notes
Program users must possess proficient professional qualifications and skills in structural design. The YLP2020 program set is only regarded as a design auxiliary tool for structural engineers and cannot replace the professional knowledge, skills, experience, and judgment of engineers. Regardless of whether the program verification results are satisfied, users shall carefully review the verification results and assume final responsibility for the use of the results.
Program users must possess proficient professional qualifications and skills in structural design. The YLP2020 program set is only regarded as a design auxiliary tool for structural engineers and cannot replace the professional knowledge, skills, experience, and judgment of engineers. Regardless of whether the program verification results are satisfied, users shall carefully review the verification results and assume final responsibility for the use of the results.