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大?。?span class="single-tag-height">793KB
頁數(shù): 5頁
以羅寧高速公路紅毛里II號大橋施工控制為背景,結合設計要求和有限元計算分析,提出了箱梁線形控制的理論值.通過監(jiān)測主橋箱梁各施工節(jié)段的主要控制參數(shù),得到了線形的實際值,并通過對箱梁線形的監(jiān)測誤差分析來調(diào)整箱梁的線形變化趨勢,分析影響精度原因,保證橋梁合攏精度.結果表明:紅毛里II號大橋線形控制符合施工監(jiān)控要求,成橋后連續(xù)剛構箱梁線形符合設計及施工控制要求.
格式:pdf
大?。?span class="single-tag-height">190KB
頁數(shù): 20頁
We will continue to impr ove the compa ny's inter nal control sy stem, and steady improveme nt in a bility to manage a nd contr ol, optimize business proce sse s, to ensure sm oot h processes, responsi bilities i n pla ce; to furt her strengt hen i nternal contr ols, play a control post in dependent ov ersight role of evaluation com plying wit h third -party responsi bility; to a ctively make use