具体解读修建抗震设计标准(国外英文资料).docVIP

详细解读建筑抗震设计规范(国外英文资料) Detailed interpretation of the design codes for seismic design Design code for earthquake resistant design gb50011-2010 Code for seismic design of buildings GB50011-2010 published a few years, the earthquakes in China in recent years, influenced by artificial houses collapsed and casualties events are common; Seismic code is used in structure design specification in a book, play the highest frequency based on this, here again read the 2010 edition of seismic code, the main points of the new standard and old standard difference, hoping to bring help to friends in need friend. ? Revise the background and content ? The building of earthquake-resistant design basic anti-seismic targets The main structure is not damaged or is not needed to be repaired when it is affected by the earthquake in less than this area. In case of earthquake damage that is equivalent to the seismic intensity of the region, the damage may be continued in general repair; When the impact of the earthquake, which is higher than the earthquake in the region, is affected by the earthquake, it will not collapse or the serious damage of life. In the use of functions or other special requirements, there are more specific or higher anti-seismic targets when adopting aseismatic design. ? The design specification of the 2010 edition of the building is designed to modify the content The aseismatic measures for the protection of 7 degrees (0.15 g) and 8 degrees (0.30 g) were added According to the map of seismic parameters in China, the design of seismic grouping was adjusted The formula for determining soil liquefaction is improved Adjustment the earthquake influence coefficient curve of damping parameters, the damping ratio and bearing capacity of the steel structure seismic adjustment coefficient, the level of structure to the calculation of damping coefficient And the calculation method for the horizontal and vertical seismic functions of large cross-roofed buildings is supplemented