摘要
在泥石流灾害治理中Ⅴ型排导槽是广泛采用的结构型式之一,但是由于以往Ⅴ型排导槽槽底内力计算理论复杂,运用到实际工程有难度。采用简化计算方法对Ⅴ型排导槽进行了内力计算,并与精确计算方法进行对比,给出简化增大系数,以利于工程应用。
The V-shaped drainage is one of widely used countermeasures against debris flow in the civil engineering. However, the previous calculation of the internal force of V-shaped drainage＇ s bottom is very complex, which is also difficult to apply to the actual project. Therefore, the simplified method is adopted to calculate the internal force of V-shaped drainage; meanwhile, the results got by the simplified calculation are compared with the ones got by exact calculation. Besides, the simplified magnification coefficients are finally given, which is benefit fore the engineering applications.
出处
《重庆交通大学学报（自然科学版）》
CAS
北大核心
2011年第A01期573-575,共3页
Journal of Chongqing Jiaotong University(Natural Science)
关键词
泥石流
V型排导槽
简化计算方法
debris flow
V-shaped drainage
simplified calculation method
