Concrete Structure Design Specification (GB50010-2002)
The Concrete Structure Design Specification (GB50010-2002) is China’s first comprehensive structural engineering specification with the purpose of providing detailed guidance, criteria and procedures to design concrete structures. The specification has been developed to protect the safety and health of the community, and to ensure cost-effectiveness and sustainability of construction.
This specification is based on full compliance with the technical standards for concrete structures GB50205-2001 and GB50017-2003, and is intended to provide guidelines for all design professionals involved in the design, construction, inspection and maintenance of all concrete structures in China.
GB50010-2002 outlines the design basis and methods, design calculations, design diagrams, submission requirements, review and approval procedures, and general professional requirements for concrete structures in China. The specification explains the usage of the information provided in GB50205 and GB50017, and required level of detail of the design documents needed to satisfy statutory requirements, as well as to provide an efficient and cost-effective design to meet performance and public safety objectives.
The specification applies to all types of concrete structures, such as bridges, dams, tanks, foundations, etc. It outlines specific design requirements for various concrete components such as beams, columns, slabs, walls, and other structural members. Explanations and guidance on structural system selection, structural action, analysis, design loading and verification are included.
The main objective of this specification is to provide uniform design requirements and procedures consistent with the Chinese National Building Code and GB50205-2001 and GB50017-2003 technical standards to ensure the safety, reliability and longevity of the structures. The guidelines further specify requirements regarding the performance of steel, the use of reinforcing materials, and the characteristics of construction materials, as well as the use and testing of all these materials.
Furthermore, the processes involved in the review, approval, and execution of projects are explained in detail. These processes are important to ensure that the actual structure is built in compliance with the design and specifications established in the design documents. This process is also used to detect and address any design errors or inconsistencies identified during the project.
It is important that all design professionals familiarize themselves with the requirements of this concrete structure design specification (GB50010-2002) and the relevant Chinese National Building Code in order to ensure that the quality and longevity of their construction projects meet all the necessary requirements.
