加权平均概念在岩土工程学科中的应用  

Application of Weighted Average Concept in Geotechnical Engineering Courses

作　　者：杨岩松 雷金波[1] 邓定哲 冯唐彪 

机构地区：[1]南昌航空大学土木建筑学院,江西 南昌

出　　处：《土木工程》2021年第5期460-466,共7页Hans Journal of Civil Engineering

摘　　要：鉴于岩土工程类学科中有许多计算各种变量的公式,多样且复杂,为寻求岩土类工程中相关物理变量求解的一般表达式,本文基于加权平均原理,对土的加权平均容重、平均固结度及复合地基承载力等物理变量公式进行整理与分析。并通过工程案例加以验证,对其它学科运用加权平均概念具有借鉴、参考价值。In order to seek the general expressions for solving related physical variables in geotechnical engineering, in view of the fact that there are many diverse and complex formulas for calculating various variables in geotechnical engineering disciplines, and based on the principle of weighted average, in this paper the formulas of weighted average bulk density, average degree of consolidation and bearing capacity of composite foundation are sorted and analyzed. It is also verified through engineering cases, which has reference value for other disciplines to use the weighted average concept.

关 键 词：加权平均 加权平均容重 平均固结度 复合地基承载力 复合土体强度指标 

分 类 号：G63[文化科学—教育学]