找人帮忙翻译桥梁工程的专业英语（急要）

Design this whether bridge design tentatively, combine one bridge concrete topography of location mainly, conditions such as geology, hydrology,etc. carry on conceptual design, I draft three kinds of bridge bridge type schemes: The single cantilever beam joins the sectional arched bridge, continuous beam bridges of section such as the concrete of prestressing force,etc., the concrete of prestressing force is turned into the section continuous beam bridge. Its pluses and minuses and economic indicator, choose the second finally through comparative analysis, three scheme as scheme of working out, draft its detail size, work out its project budgetary estimate, recommend the third kind of scheme as the optimum scheme of recommending finally.

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