高速公路、一級(jí)公路畢業(yè)設(shè)計(jì)(完整版)
【正文】 ，滿足行車 要求，工程量最少最節(jié)省費(fèi)用的路線。 地質(zhì)資料 該區(qū)土質(zhì)表層為素填土層，厚度 ，其下層為粘質(zhì)土層，厚 。 semirigid base。 設(shè)計(jì)路段設(shè)計(jì)；山嶺區(qū)；半剛性基層；平曲線；豎曲線；路基 蘇州科技學(xué)院道路橋梁專業(yè) Abstract The design for the road design from Yankou Mountains to the Tongtianhe at the mountain area, road design calculation to determine the grade level based on traffic volume, design speed of 60km / h, roadbed width of 23m, the length of 4100 meters routes, and then based on the characteristics of mountain areas line selection, select along the River Line, ridge crossing line , and the bridge site and other sites as route selection control point, topographic maps from the start to do uniform slope along the contour line extends to the finish. The design of the new highway sections are across the board , the selection of semirigid base asphalt concrete pavement surface, to be built along the two bridges , structural forms are used prestressed reinforced concrete girder bridge 。 roadbed 蘇州科技學(xué)院道路橋梁專業(yè) 目 錄 第 1章 設(shè)計(jì)資料 ?????????????????????????4 氣象資料 ?????????????????????????“? 4 地質(zhì)資料 ??????????????????????????? 4 地震基本烈度 ????????????????????????? 4 交通資料 ??????????????????????????? 4 第 2章 確定道路等級(jí) ??????????????????????? 5 折算交通量 ?????????????????????????? 5 確定道路等級(jí) ????????????????????????? 5 公路技術(shù)指標(biāo) ????????????????????????? 5 第 3章 選線 ??????????????????????????? 7 選線方法及步驟 ???????????????????????? 7 路線方案擬定與比選 ?????????????????????? 7 第 4章 平面設(shè)計(jì) ????????????????????????? 17 路線平面設(shè)計(jì)的 縱斷面設(shè)計(jì) ???????????????????????? 24 縱斷面設(shè)計(jì)原則 ??????????????????????? 24 平縱組合設(shè)計(jì) ???????????????????????? 24 縱斷面線形設(shè)計(jì)高程控制條件 ????????????????? 25 縱斷面線形設(shè)計(jì)技術(shù)指標(biāo) ??????????????????? 26 縱斷面要素幾何參數(shù)設(shè)計(jì) ??????????????????? 26 縱斷面要素幾何參數(shù)計(jì)算示例 ????????????????? 27 第 6章 橫斷面設(shè)計(jì) ???????????????????????? 29 橫斷面的組成 ???????????????????????? 29 路拱的確定 ????????????????????????? 29 蘇州科技學(xué)院道路橋梁專業(yè)
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