土的可松性和地形特征对场地设计标高调整的影响  

The Effect of Deformability of the Soil and Terrain Features on Site Design Elevation Adjustment

作　　者：潘益民[1] 陈颖芳[1] 

机构地区：[1]浙江工业职业技术学院建筑工程学院,浙江绍兴312000

出　　处：《测绘与空间地理信息》2011年第5期248-249,254,共3页Geomatics & Spatial Information Technology

摘　　要：土石方工程是建筑工程施工中的主要分部工程之一,在土石方工程施工之前,必须计算土石方工程量,场地平整时按照填挖方量基本平衡为主要原则,确定场地设计标高。合理确定场地设计标高,对减少土石方工程量和加快工程建设进度都有重要的经济意义。场地设计标高对土方量计算有很大影响,调整设计标高时不但要考虑土的可松性,同时还应该考虑场地地形特征的影响。Earthwork is one of the main segments building in construction project.Before construction,we must calculate the amount of earthwork and the elevation of site design for site preparation,according to the basic balance between the amount of fill and excavation as the main principle.It has important economic significance to reduce the earthwork volume and speed up the progress of construction using the reasonable calculation for the site design elevation.Elevation of the site design has great influence on earthwork calculation.For adjusting the design elevation,we should consider not only the deformability of the soil,but also topographic features on site.

关 键 词：设计标高调整 土的可松性 地形特征 

分 类 号：TU198[建筑科学—建筑理论]