Based on the heightening practice of several earth dam in E. Gansu, the paper analysed the economic scheme for heightening earth dam, and the techniques of designing and the process of construction.
本文根据陇东几座土坝加高实践，对土坝加高经济方案、内坡淤面加高和骑马式加高土坝的设计、施工技术进行了总结和分析。
The formula presented is reasonable in theory and is helpful to the improvement of the techniques of dam construction and the accuracy of safety grade evaluation of dam buildings.
该公式在理论上有一定的合理性，有助于改进坝工技术，提高坝工建筑物安全等级评估的准确性。
This paper describes the technical improvement of the safety monitoring system at the Chencun Dam. the techniques, technology, and equipment used and in the construction of the plumb line hole.
阐述了陈村大坝安全监测系统的技术改造，以及垂线孔施工采用的主要技术装备及工艺。
This paper describes the technical improvement of the safety monitoring system at the Chencun Dam. the techniques, technology, and equipment used and in the construction of the plumb line hole.
阐述了陈村大坝安全监测系统的技术改造，以及垂线孔施工采用的主要技术装备及工艺。
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