摘要
花岗岩地貌是福建主要的地貌之一。花岗岩类边坡在福建地区的工程活动中十分常见,不同类型的边坡的调查方向、设计重点、支护方式都有不同。了解花岗岩类边坡的类型,其结构面的几何特征、分布规律和力学性质等对于分析该类边坡的稳定性十分重要。列举福建地区常见的花岗岩类边坡类型,分析花岗岩结构面几何特征及力学性质,描述了目前工程中岩质边坡普遍采用的勘察和设计分析方法,并通过工程实例,分析土岩结合边坡中结构面的影响,以供参考。
Granite landform is one of the main landforms in Fujian,granite slope is very common in the engineering activities in Fujian area,different slope types of investigation direction,design emphasis,support methods are different,to understand the types of granite slope,the type and distribution of structural plane,mechanical properties of structural plane for the analysis of the stability of this kind of slope is very important.In this paper,the common types of granite slope in Fujian area are listed,the geometric characteristics and mechanical properties of granite structural plane are described,and the working methods of rock slope commonly used in engineering are described.Through engineering examples,the influence of structural plane in soil rock combined slope is briefly analyzed for reference.
作者
徐媛媛
闫铭
卓富林
江涛
XU Yuanyuan;YAN Ming;ZHUO Fulin;JIANG Tao(Fujian Provincial Institute of Architectural Design and Research Co.,Ltd.,Fuzhou 350001)
出处
《福建建筑》
2023年第5期97-102,共6页
Fujian Architecture & Construction
关键词
花岗岩类
岩质边坡
结构面
稳定性计算
Granitoids
Rock slope
Structural plane
Stability calculation
