|本期目录/Table of Contents|

[1]贺广零,李倩妹,洪芳,等.山区变电站高填方地基工后沉降分析[J].建筑科学与工程学报,2007,24(04):45-49.
　HE Guang-ling,LI Qian-mei,HONG Fang,et al.Analysis of Post-construction Settlement of Transformation Substation High Fill Foundation in Mountainous Areas[J].Journal of Architecture and Civil Engineering,2007,24(04):45-49.
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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
24卷
期数:
2007年04期
页码:
45-49
栏目:
出版日期:
2007-12-20

文章信息/Info

Title:
Analysis of Post-construction Settlement of Transformation Substation High Fill Foundation in Mountainous Areas
作者:
贺广零1,李倩妹2,洪芳3,彭双艳4
1. 同济大学 建筑工程系,上海 200092; 2. 中南林业科技大学 土木建筑与力学学院,湖南 长沙 410004; 3. 福建工程学院 土木工程系,福建 福州 350007; 4. 长安大学 建筑工程学院,陕西 西安 710061
Author(s):
HE Guang-ling1, LI Qian-mei2, HONG Fang3, PENG Shuang-yan4
1. Department of Architectural Engineering, Tongji University, Shanghai 200092, China; 2. School of Architectural Engineering and Mechanics, Central South University of Forestry and Technology, Changsha 410004, Hunan, China; 3. Department of Civil Engineering, Fujian University of Technology, Fuzhou 350007, Fujian, China; 4. School of Architectural Engineering, Chang'an University, Xi'an 710061, Shaanxi, China
关键词:
山区变电站;  高填方地基;  工后沉降;  变形模量;  压实度
Keywords:
transformation substation in mountainous area;  high fill foundation;  post-construction settlement;  deformation modulus;  compaction density
分类号:
TU433
DOI:
-
文献标志码:
A
摘要:
首先从试验和理论2个方面确定了山区变电站高填方地基工后沉降的主要影响因素,即填方高度和变形模量,并给出计算地基工后沉降的初步公式; 然后结合2个典型工程对公式中的系数进行修正,拟合出一个实用的经验公式; 最后以2个山区变电站工程为例进行分析,发现理论计算值与实测值吻合良好,有力地论证了该公式的有效性。所得的结论为山区变电站高填方地基工后沉降的进一步研究和相关规范的制定提供了参考。
Abstract:
Firstly, authors presented the main influencing factors of post-construction settlement of transformation substation high fill foundation in two ways of experiment and theory,which is fill height and deformation modulus, and a primary formula of post-construction settlement of foundation was given. Then, the key coefficients of post-construction settlement were modified and a useful formula was deduced based on two typical transformation substation projects. At last, taking two transformation substation projects as an example, the theoretical computing values agreed well with the measured values, which showed the validity of the formula. This paper is useful for the further research of post-construction settlement of transformation substation high fill foundation in mountainous areas and designing of relevant codes.

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备注/Memo

备注/Memo:
收稿日期:2007-10-16
基金项目:国家自然科学基金创新研究群体科学基金项目(50321803)
作者简介:贺广零(1982-),男,湖南衡阳人,工学博士研究生,E-mail:hglcool@126.com。
更新日期/Last Update: 2007-12-20