工程事故分析与处理资料1(国外英文资料).doc

工程事故分析与处理资料1(国外英文资料) Choice question： 1, in accordance with the unified standard for structural reliability design (GB 50068-2001), the building structure must meet the requirements of the following functions: (1) can bear the normal construction and normal use of the various functions that may occur (2) it has good working performance when used normally (3) adequate durability under normal maintenance conditions (4) in accidental action (such as earthquake, explosion, impact and |) during and after the occurrence of the structure is necessary to maintain the overall stability 2, according to the location of the accident to be divided into, there are ground based accidents, the main structure of the accident, renovation projects, accidents and so on 3, according to the type of structure, there are masonry accidents, concrete structure accidents, steel structural accidents and composite structural accidents 4, accident classification, severity of consequences by accident is more important, the construction quality accidents can be divided into: (1) construction quality accident (or the general quality of the accident, the consequences of). Direct economic losses of 10 thousand yuan (including 10 thousand yuan), less than 50 thousand yuan; The use of functional and engineering structure safety, there are permanent quality defects. (2) serious construction quality accidents, one of the following consequences. Direct economic losses of 50 thousand yuan (including 50 thousand yuan), less than 100 thousand yuan; Seriously affect the use of function or engineering structure safety, there are major hidden dangers. The nature of the accident is bad or causes serious injury to 2 or less persons. (3) major construction quality accidents. An accident that causes economic losses of more than 100 thousand yuan, or seriously injured more than 3 persons, or 2 or more deaths, is called a major construction quality accident. Major quality accidents are one of the causes of constructi