研究目的：衢宁铁路穿越鹫峰山脉厚重“门”形山体，越岭区段长度较长、高差较大，工程地质条件复杂，且分布有诸多风景名胜区。结合这些线路走向的控制因素，重点研究鹫峰山特长隧道单双线、隧道长度及屏南站位，综合比选得出推荐方案，供类似越岭铁路勘测、设计及施工参考。研究结论：鹫峰山越岭线路方案复杂，受客货运输能力、特长隧道长度、隧址、环保法规要求、工程地质条件及工程投资等诸多因素影响。通过对越岭段线路进行大面积区域研究，形成了三大系列七个方案，经工程研究目的：衢宁铁路穿越鹫峰山脉厚重“门”形山体，越岭区段长度较长、高差较大，工程地质条件复杂，且分布有诸多风景名胜区。结合这些线路走向的控制因素，重点研究鹫峰山特长隧道单双线、隧道长度及屏南站位，综合比选得出推荐方案，供类似越岭铁路勘测、设计及施工参考。
研究结论：鹫峰山越岭线路方案复杂，受客货运输能力、特长隧道长度、隧址、环保法规要求、工程地质条件及工程投资等诸多因素影响。通过对越岭段线路进行大面积区域研究，形成了三大系列七个方案，经工程难易程度、工程地质条件、工程投资以及对地方经济发展带动作用等比选得出以下结论：(1)特长隧道越岭区间一次建成双线能够满足客货运输的要求，且远期投资较省、运营风险较小；(2)屏南城东白玉设站方案虽越岭隧道长度最长，但客货运输条件相对较好，地方配套工程最省，对带动和促进屏南地方经济发展具有实际意义。
Research purposes：Quzhou-Ningde Railway through The Jiufengshan mountain which like thick”door”， The crossing-mountain area’s length is relatively long and dispersion Is relatively large，the engineering geological conditions are complicated，and there are many scenic spots here．The combination of these control factors of these directions of line，we focus on the research on single and double of Jiufengshan mountain tunnel，tunnel length and the location of pingnan railway station．We can acquire recommended through comprehensive comparison，analysis shows that the recommended scheme for the purpose of providing the reference to the similar works．
Research conclusions：Schemes of Jiufengshan mountain are complex，which Are affected by many factors including passenger and freight transport capacity，the length of super mountain tunnel，the tunnel position，environmental regulations，engineering geological conditions，construction investment and So on．We acquires even schemes of three series through the study of large area of the crossing-mountain and the following conclusions through comparison of the engineering difficulty，the engineering geological conditions，engineering investment and the driving action for local economy development are：(1)First construction of double line can meet demand of passenger and freight transport in long tunnel crossing interval，and investment is low in the forward and operational risk is small．(2)Second length of crossing-mountain tunnel of east station scheme of pingnan baiyu is longest，but its passenger and freight transport conditions are relatively good，auxiliary projects are low，which has the practical significance to promote the local economic development in pingnan．
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