Abstract:Research purposes: This paper sums up the different types of the gravity retaining walls in the design and construction, theoretically analyzes and calculates their characteristics, and concludes the method of lectotype and the principle of arrangement for gravity retaining wall for the purpose of providing references to design, construction of it and to compiling standard drawings.
Research conclusions: For normal-speed railway, the first is to choose the balance gravity shoulder retaining wall when the ground transverse slope is cliffy or needs to reduce its width and the second is to choose convex broken line shape retaining wall. The embankment wall, cutting wall and gravity retaining wall of the high -speed railway should adopt the type oblique to soil. The lectotype and arrangement of the retaining wall should be decided by the following factors; difference between the normal-speed railway and the high-speed railway , immersed or non-immersed and the limited occupation of land.
罗一农,丁兆锋. 重力式挡墙的选型及其布置探讨[J]. 铁道工程学报, 2008, 25(4): 23-27.
LUO Yi-nong,DING Zhao-feng. Discussion on Lectotype of Gravity Retaining Wall and Its Arrangement. 铁道工程学报, 2008, 25(4): 23-27.