摘要
地壳内复杂受力的构造应力场,依据叠加原理,可以看作是若干简单受力的构造应力场的叠加。应力状态的叠加是分析构造应力场叠加的基础。该文推导出不同应力状态的叠加公式,并阐明叠加结果及有关参数在各种情况下的变化规律。
According to the principle of superposition of elastic theory, the complex tectonic stress-field can be considered to be superposition of some simple tectonic stress-fields. The superposition ofstress-states provides the basis for analysing the superposition of tectonic stress-fields. Some formulas ofsuperposition for different stress-states are calculated and the regularity of the change of relevant pa-rameters in different cases are also discussed in this paper.
基金
国家自然科学基金
关键词
地壳
构造
应力场
应力
叠加原理
principle of superposition
stress states
tectonic stress field
tectonic pattern
