弃土场堆土方案的设计与研究  

The Design and Study of the Scheme of Dumping Site

作　　者：林培民 Lin Peimin(Quanzhou Zhaolong Real Estate Co.Ltd.,Quanzhou,Fujian 362000)

机构地区：[1]泉州兆隆置业有限公司,福建泉州362000

出　　处：《江西建材》2024年第11期213-216,共4页

摘　　要：弃土场是建筑工程中常见的附属设施,在调配平衡土方过程中发挥着重要作用,弃土场边坡通常具有高度高、坡率陡、填料成分复杂等特点,如弃土场边坡设计不合理,可能引发滑坡、泥石流等地质灾害,造成人身及财产损失。文中基于北京市某弃土场的工程实例,通过理论计算分析了位于河道两侧的弃土场地块在不同边坡高度条件下堆土边坡的整体稳定性,对堆土方案的可行性进行了分析,对回填材料的选择、分层碾压的过程提出了要求,并有针对性地提出了边坡防护及排水的措施,以供参考。Dumping ground is a common auxiliary facility in construction engineering,which plays an important role in the process of allocating and balancing earthmoving.The slope of dumping ground usually has the characteristics of high height,steep slope rate and complex filler composition.If the slope design of dumping ground slope is unreasonable,geological disasters such as landslide and debris flow may be caused,resulting in personal and property losses.Based on the engineering example of a dumping site in Beijing,this paper analyzes the overall stability of the dumping site on both sides of the river under different slope heights through theoretical calculation,analyzes the feasibility of the dumping plan,puts forward requirements for the selection of backfill materials and the process of layered rolling,and puts forward targeted measures for slope protection and drainage,for reference.

关 键 词：弃土场 堆土边坡 设计 稳定性 

分 类 号：U415.7[交通运输工程—道路与铁道工程]