pilla 中文意思是什麼
pilla
解釋
皮拉-
It was easy to produce temperature crack for thin wall pilla, which was effected obviously by outside temperature because of its special structure
摘要薄壁墩因結構特殊，受外界氣溫影響明顯，施工時容易產生溫度裂縫。 -
In this article, high performance concrete applied to some thin wall pilla structure was worked out successfully in the west of china with big temperature gap by a large number of experiments, in order to improve cracking resistence and optimize mix of concrete, which will be helpful in improving concrete construction
通過大量試驗，以混凝土抗裂性能為評價指標，優化混凝土配合比組成，成功配製出了適用於西部大溫差地區某橋梁薄壁墩結構的高性能混凝土，為混凝土施工提供了有力的保障。
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