Briefly describe the design principles of building structures

The design of building structure should follow the principle of "firm application, advanced technology, reasonable economy, ecological environment protection and elegant appearance". First, in the structural scheme, we should first consider the overall stiffness of the house to ensure safety, reliability and durability. Second, economic rationality In the design of building structure, economic rationality should be considered everywhere. That is, in terms of material selection and structural treatment, we should adjust measures to local conditions, use local materials, pay attention to saving steel, cement and wood, and reduce costs as much as possible on the premise of ensuring quality. Thirdly, the structural design of eco-friendly buildings is the continuation and deepening of the preliminary design, and it is necessary to control pollution and protect the environment through technical means to design solid, applicable, technologically advanced and economical buildings; A new type of building that is both beautiful and generous and beneficial to environmental protection. Fourthly, elegant architectural design should not only create a solid and applicable indoor and outdoor space environment, but also consider people's requirements for architectural beauty.