437 纵谷(longitudinal valley): 延伸方向和地质构造一致或近乎一致的谷地。典型的纵谷常沿着向斜、背斜轴部和断裂带、地堑发育,其延伸方向都受到这些地质构造...
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Steep and antithetic platy structure of rock mass and geomorphology of the longitudinal valley in the dam site area cause wide-range toppling deformation on the cross-strait slope.
对该水电站坝址区陡立反倾板状结构岩体而言,纵向河谷的地形特征,使坝址两岸边坡大范围发育倾倒变形。
The results show that late Quaternary extension has been observed along the longitudinal Anninghe valley, along the Daliangshan structural zone, in the Zoige basin and in the upstream Minjiang river.
结果显示,伸展构造主要见于下列几个构造带:沿南北走向的安宁河谷地、大凉山构造带、若尔盖盆地、岷江断裂带等。
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