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二等水準測量方案設(shè)計 摘要:經(jīng)過對濟南黃河大橋基本情況和車流量的調(diào)查研究, 分析在橋上進行 水準測量的外界環(huán)境條件, 設(shè)計能夠達到二等水準測量精度要求的測量方案, 為 類似的水準測量項目提供參考。 關(guān)鍵詞:二等水準測量;電子水準儀;測量模式;測量方法 Abstract: through the Yellow River bridge in jinan basic situation and the investigation of the cars, and analyzes on the bridge to level measurement external environment condition, the design can be reached second class level required measure precision of measurement sy