考虑板间土拱效应的斜插桩板墙受力机理研究  

Study on Mechanism of Oblique-inserted Slab-pile Wall Considering Vertical Soil Arching Effect between Plates

作　　者：屈俊童[1] 胡文斌 吴绍山[1] 杨正[1] 季东 QU Jun-tong;HU Wen-bin;WU Shao-shan;YANG Zheng;JI Dong(Yunnan University,Kunming 650500,China)

机构地区：[1]云南大学

出　　处：《佳木斯大学学报（自然科学版）》2019年第4期529-532,共4页Journal of Jiamusi University：Natural Science Edition

基　　金：2015年度省级质量工程项目(2015mooc196)

摘　　要：斜插式桩板墙新型支挡结构在市政道路、公路路基支挡中得到了较好应用,该新型支挡结构既能满足基本的边坡支护功能,又能有效解决传统桩板墙无法实现墙体绿化的问题,具有美化环境、降低噪声、调节小气候等特点。合理的板间距不仅有助于提高植物成活率、使墙后空隙水自由排出,斜插板数量的减少还能在合理范围内降低工程造价。因此,斜插桩板墙板间受力机理研究具有深远意义。In recent years, the new retaining structure of oblique-inserted slab-pile wall has been well applied in urban road and highway sugared. The new retaining structure can not only meet the basic functions of slope support, but also can effectively solve the problem that the traditional pile wall cannot achieve its own greening. It has the characteristics of beautifying the environment, reducing noise, and adjusting the microclimate. Reasonable plate spacing not only helps to increase plant survival rate, but also makes free drainage of water behind the wall, and the reduction of oblique plate number can also reduce the project cost within a reasonable range. Therefore, the research on mechanism of oblique-inserted slab-pile wall is of far-reaching significance.

关 键 词：斜插桩板墙 板间土拱 拱轴线 土压力 工程应用 

分 类 号：U417.1[交通运输工程—道路与铁道工程]