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汉语拼音：tǔ bà

由土、砂或石块构成主体部分和不透水材料（如粘土或混凝土）构成坝心的坝。

土坝 [tǔ bà]

• Most of the existing irrigation and water supply dams, which are referred to as rural dams, are earth dams with a height of less than 15 m.

  大多数用于灌溉和供水的坝为高度小于15m的土坝，并称之为乡村坝。

• The largest earthen dam in the U. S. , it was constructed on an active fault line in the 1950s and filled in 1968.

  奥罗维尔坝是美国最大的土坝，20世纪50年代建在一个活动频繁的断层带上，1968年开始蓄水。

• The distribution of moisture content in earth dams is an important factor influencing the stress and stability of dams.

  土坝水分分布是影响坝体的应力和稳定的重要因素。

• The saturation curve of earth dam two-dimension elevation seepage flow is tangent to the dam's downstream slope at the overflow point.

  土坝立面二维渗流的浸润曲线在溢出点处与坝下游坡面相切。

• So, the grade of an earth dam is judged, and the quality and operation situation are quantitatively evaluated.

  据此，计算土坝病害定量评估等级值，以判别土坝病害等级，实现土坝质量和运行情况的定量评估。

• A small leakage through an earth fill or hydraulic fill dam or its foundation removes some fine material in suspension .

  贯穿填土坝、水力冲填坝或坝基的一个细小的漏水孔隙以悬浮的方式带走一些细小的土粒。

• This thesis focused on the warping soil consolidation mechanism under osmotic pressure as to blanket cracks disposal in earth dam.

  针对土坝粘土铺盖裂缝的淤填处理问题，对淤填粘土在渗压作用下的固结机理进行了研究。

• Land attack missiles are used for earth dam inwashing.

  地面攻击导弹被用于土坝的内清洗。

• With a large section, the dam is generally kept from entire sliding unless caused by weak interlayers.

  土坝挡水后，由于坝体断面较大，除坝基有水平软弱夹层外，产生整体滑动的可能性较小。