真空联合堆载预压加固深厚软土效果评价  

Improvement effectiveness evaluation about combined vacuum stack preloading in deep soft soil area

作　　者：韩梅 HAN Mei

机构地区：[1]翰林(福建)勘察设计有限公司,福建福州350001

出　　处：《福建建设科技》2023年第1期64-66,共3页Fujian Construction Science & Technology

摘　　要：结合福州市连江县坑园镇某地基处理工程项目,采用室内土工试验、静力触探试验、原位十字板剪切试验和浅层平板载荷试验对该场地加固效果进行了评价,实践结果表明,对于该地区的深厚软土地基,真空联合堆载预压法加固效果显著,具有较强的适用性。Combined with a foundation treatment project in Kengyuan town,Lianjiang county,Fuzhou city,the improvement effectiveness of the site was evaluated by laboratory geotechnical test,static cone penetration test,in-situ cross plate shear test and shallow plate load test.It has been shown that the improvement effectiveness of combined vacuum stack preloading method is remarkable and has strong applicability for the deep soft soil foundation in this area.

关 键 词：真空联合堆载预压 地基处理 效果评价 

分 类 号：TU472.33[建筑科学—结构工程] TU447[建筑科学—土工工程]