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刚度作为建筑工程结构的本质,它反映了结构间的内在联系,在对工程进行结构设计的过程中,首先必须确立一种科学合理的刚度,建筑结构设计的质量优劣关键取决于结构的整体刚度和构件的相对刚度,只要抓住建筑结构刚度设计的重点,就能确保建筑工程结构的科学性及可靠性。结构设计中的刚度理论主要包括刚度的分布、结构构件的相互作用、刚度的控制等,目前,我国许多建筑工程的结构设计都运用到了刚度理论,该理论体现在结构设计的多方面,对建筑工程结构的质量具有重大的促进作用。
Stiffness, as the essence of the structure of the building engineering, reflects the internal connection between the structures. In the process of the structural design of the project, firstly, a scientific and reasonable stiffness must be established. The quality of the structure of the building depends on the structure as a whole Stiffness and the relative stiffness of components, as long as the focus of structural stiffness design to seize the building, we can ensure the scientific construction of the structure and reliability. The stiffness theory in structural design mainly includes the distribution of stiffness, the interaction of structural members and the stiffness control. At present, many of the structural design of our country have applied the stiffness theory, which is embodied in many aspects of structural design. The quality of engineering structure has a significant role in promoting.