Steep And Long Slope Scheme Study On Subway In Mountain City

In recent years, the construction of subways has gradually developed from downtown to peripheral and extended areas, satellite towns and even new cities. Some cities with steep terrain are confronted with special forms of terrain, route location of subways is different from normal ones, we will encounter the problem of long and steep slopes inevitably.To achieve the function of subways which is safety, rapidity and massive-passenger transportation, mobile equipment (vehicle) operating rapidly, efficiently and safely should be ensured. The design of steep and long subway slopes should be firstly ensured, mobile equipment (vehicles) operating safely and effectively. Designs of various fixed equipments should ensure the natural operation of mobile equipment (vehicles), and eventually accept inspection of vehicle operation.Guizhou Province is one of the most intensive areas of Karst landforms in China. Guiyang is located in the basin of mountains, which terrain is steep and geologic condition is complicated. Because of the special topography of Guiyang, The subway line1drop sharply when running through some selections, and the route location is encountered with the problem of steep and long slopes.Line1of guiyang subway is researched in this essay. In the steep and long slopes of "guiyangbei stadion～manpo stadion～pianjin stadion" sections, route location, safety security of fixed equipments, adaptability of mobile equipment, safety security of accessory equipments, etc are analyzed. Check it by establishing reasonable models. Using simulation method, Discuss the design of steep and long slopes is feasible or not, and in which vehicles run safely. The configuration of affiliated electromechanical equipment should ensure the safety operating in steep and long slopes, put forward the feasible suggestions for reasonable design of steep and long subway slopes in the mountain cities.By discussion the design of steep and long slopes of subway (steel wheel, rail system), derive tribute at my deficiencies, and arise attraction in the field.