摘要
根据多个以碳酸盐岩及红黏土为填料的填土地基的物理、原位力学试验为基础,运用灰色相似性理论及浸水模拟试验研究分析影响地基承载力的因素。通过对试验数据分析并建立相关经验模型公式,并对经验模型公式进行检验,检验效果显著,将经验模型公式通过工程应用与对比计算分析,结果显示建立的经验模型公式计算结果合理。并结合研究内容提出强夯填土地基的加固措施,为类似填土地基的地基处理设计、施工、检测提供借鉴。
Based on the physical and in-situ mechanical tests of multiple filled foundations filled with carbonate rock and red clay,the grey similarity theory and immersion simulation tests are used to analyze the factors affecting the bearing capacity of the foundation.By analyzing the experimental data and establishing relevant empirical model formulas,and verifying the empirical model formulas,the testing effect is significant.The empirical model formulas are applied in engineering and cored for calculation and analysis,and the results show that the calculation results of the established empirical model formulas are reasonable.And based on the research content,propose reinforcement measures for dynamic coction filled soil foundation,providing reference for the design,construction,and testing of similar filled soil foundation treatment.
作者
韩力
龙举
何飞
宋勇
谭祖彪
汪太珩
张克利
杨成
HAN Li;LONG Ju;HE Fei;SONG Yong;TAN Zubiao;WANG Taiheng;ZHANG Keli;YANG Cheng(Guizhou Zhongjian Architectural Research and Design Institute Co.,Ltd.,Guizhou Architectural Science Research and Testing Center,Guiyang 550006,China;Guizhou Geological Engineering Survey Design and Research Institute Co.,Ltd.,Guiyang 550081,China)
出处
《建筑结构》
北大核心
2023年第S02期2326-2331,共6页
Building Structure
基金
贵州省地矿局地质科研基金项目(黔地矿科合〔2018〕17号)。
关键词
岩溶山区
填土地基
浸水沉降
地基承载力
加固
karst mountain area
filling foundation
immersion settlement
foundation bearing capacity
reinforce
