1.0.1 This standard is formulated with a view to go through with national technical economy policy in the design of civil structure of thermal power plant, and to make safety and usability, state-of-art technology, economy and rationality as well as guarantee quality.
1.0.2 This stipulation is applicable to the design of civil structure of the thermal power plant with steam turbine generator capacity is 12-600 MW (hereinafter referred to as power plant).
For the power plant with renovation and other generator capacity, the design may refer to stipulation and relevant specifications to. Power transformation truss may comply with "Technical Stipulation for the Design of Building Structure in 35-500 kV Substation".
1.0.3 This stipulation is established according to current relevant standards of the nation and be combined with characteristics of power plant. Parts not mentioned in this standard shall still meet the requirement of current relevant standard of the nation.
1.0.4 Structural design shall meet the requirements of strength, stabilization, distortion, crack resistance and earthquake resistance, etc.
Structural arrangement shall closely cooperate with technology; it shall design according to unified modular system and give priority to adopting standard design and typical design to improve level of standardization, serialization, and generalization.
1.0.5 Structural design shall base upon summarization of practical experience and scientific experiment, and digest and absorb advanced experience in abroad, then closely cooperate with construction, adopt new technique, new arrangement, new construction, and new material positively and cautiously.
1.0.6 Spread and apply computer aided design technology positively and increase design level and work efficiency continually.
1.0.7 When making structural design, it shall adopt different safety classes according to possible seriousness of consequence caused by structural damage.
