Therefore the proper plan of the filling of dam body and the arrangement of access roads to dam crest are the key problems to ensure the strength of construction.

因此，合理的坝体填筑规划及上坝道路布置是确保坝体施工的关键技术问题。

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Although each topography and geological conditions of dam, dam material characteristic is different, but in the dam body, the material partition, roughly on the filling process is the same.

虽然每座坝的地形地质条件、筑坝材料特性有所差别，但在坝体体型、材料分区、填筑工序上大致都是相同的。

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