The greenhouse structural design produced by Qingzhou Changrong Greenhouse Engineering Co., Ltd. is the process of analyzing the overall mechanical response of the greenhouse structure and its components through scientific and reasonable methods, and materializing each part of the greenhouse structure under the premise of complying with relevant regulations and standards. Overall, greenhouse structural design should include the following contents and steps:

(1) Selection of greenhouse structural form: Determine the appropriate structural form through preliminary comparative analysis.

(2) Determination of greenhouse geometric dimensions: Mainly used to determine the geometric characteristics of the greenhouse, such as span, eave height, ridge height, member lengths, etc.

(3) Selection of materials for greenhouse structure: Determine the material types for each category of structural members.

(4) Determination of greenhouse design loads: Mainly determine the types of loads, their forms and characteristics, load values, and load combination methods.

(5) Preliminary determination of structural and member cross-sectional dimensions: Based on experience and calculation comparison, preliminarily determine the specific cross-sectional parameters of the greenhouse structure and each member within the range of locally available materials, and select appropriate connection methods.

(6) Greenhouse structural calculations: Select calculation methods, conduct internal force analysis of the structure, and analyze strength, stability, and deformation of structural members according to the ultimate bearing capacity state and serviceability limit state, and verification steps.

(7) Re-compare and analyze calculation results according to the steps.

(8) Determination of design results for foundation and connection design: Based on the above calculation results, complete the design documents and drawings for the greenhouse superstructure, output the internal forces of the greenhouse column bases for foundation design, output the internal forces of the connection parts for connection design (including bolt specification selection and weld design), complete the overall greenhouse structural calculations, and produce the design drawings.