本文主要是对解放沟现今河谷地应力场进行分析，研究地应力场的分布特征。
The paper testified rationality of the established model to analyze nowadays stress of Jiefang valley model and to study distributing character of the stress.
结果表明：当河谷走向与区域地应力场中最大主压应力方位的锐夹角越大时，它对河谷地应力场分布的影响越大。
The results show that the larger the acute Angle between valley trend and regional maximum principal stress is, the more intensive its influence on rock stress in valley is.
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