全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用：99美元
投递稿件

查看量下载量

相关文章

更多...

混合塑料发泡颗粒轻质土的强度特性评价方法

, PP. 41-46

Keywords: 道路工程,塑料发泡颗粒轻质土,两相体模型,强度特性,评价方法

Full-Text   Cite this paper   Add to My Lib

Abstract:

？针对混合塑料发泡颗粒轻质土的特性,利用两相体模型提出了对其强度及变形等工程性质进行评价的方法;并运用该方法,在考虑构成轻质土两种不同材料性质的基础上,对轻质土的强度与变形特性进行了分析。结果表明:该方法可以比较合理地对塑料发泡颗粒轻质土的应力-应变特征及强度特性进行评价;轻质土强度随轻质填充料体积分数的增大而减小,随龄期的增长而提高。

 References

[1]  蒋 鑫, 魏永幸, 邱延峻.斜坡软弱地基路堤填筑过程稳定性[J].交通运输工程学报, 2003, 3(1):30-34.
[2]  李进军, 黄茂松, 王育德.交通荷载作用下软土地基累积塑性变形分析[J].中国公路学报, 2006, 19(1):1-5.
[3]  易伟建, 杨随新.软土地基上的土-结构动力相互作用[J].建筑科学与工程学报, 2005, 22(2):61-65.
[4]  赵明华, 曾昭宇, 刘晓明, 等.考虑轴向横向荷载共同作用的基桩可靠度[J].建筑科学与工程学报, 2005, 22(2):57-60.
[5]  陈仁朋, 许 峰, 陈云敏, 等.软土地基上刚性桩-路堤共同作用分析[J].中国公路学报, 2005, 18(3):7-13.
[6]  裴万吉, 赵均海, 魏雪英.钢管混凝土的截面形式及其承载力分析[J].建筑科学与工程学报, 2006, 23(1):49-53.
[7]  张嘉凡, 张慧梅.软土地基路基不均匀沉降引起路面结构附加应力[J].长安大学学报:自然科学版, 2003, 23(3):21-25.
[8]  王大宏.自密实轻骨料高性能混凝土配合比优化设计[J].建筑科学与工程学报, 2006, 23(2):68-71.
[9]  WANG Da-hong.Optimal Design of Mixing Ratio for Self-compacting Light-aggregate High Performance Concrete[J].Journal of Architecture and Civil Engineering, 2006, 23(2):68-71.
[10]  GAO Xiao-jian, BA Heng-jing, YANG Ying-zi.Effect of Mineral Admixture on Early Age Cracking of Concrete[J].Journal of Architecture and Civil Engineering, 2006, 23(4):19-23.
[11]  SHI Jian, WU Ying, HE Jian-hui.FEA on Interaction of Super Structure, Raft Foundation and Ground Base[J].Journal of Architecture and Civil Engineering, 2006, 23(2):72-75.
[12]  YU Xue-yong, WANG Xiao-mou, HE Pei-feng.Calculation of Low Limit Solution of Sloping Ground Ultimate Load Capacity[J].Journal of Architecture and Civil Engineering, 2005, 22(4):77-82.
[13]  GAO Yan-xi, ZHANG Jun, ZHANG Qi-sen.Structure Analysis of Filling at Bridge Back on Soft Foundation by Using EPS[J].China Journal of Highway and Transport, 2003, 16(3):27-30.
[14]  刘汉龙, 董金梅.聚苯乙烯轻质混合土应力-应变特性分析[J].岩土工程学报, 2004, 26(5):579-583.
[15]  马时冬.聚苯乙烯泡沫塑料轻质填土的特性[J].岩土力学, 2001, 22(3):245-249.
[16]  落合英俊, 大岭圣, 安福规之, 等.発泡スチロール片を混合した軽量土の応力、変形特性の評価法[C]//日本土质工学会.第30回土質工学研究発表会論文集.金泽:日本土质工学会, 1995:2 551-2 554.
[17]  顾欢达, 顾 熙.发泡颗粒轻质土材料的基本性质[J].苏州科技学院学报:工程技术版, 2003, 16(4):44-48.
[18]  JIANG Xin, WEI Yong-xing, QIU Yan-jun.Stability of Subgrade Embankment on Sloped Weak Ground[J].Journal of Traffic and Transportation Engineering, 2003, 3(1):30-34.
[19]  LI Jin-jun, HUANG Mao-song, WANG Yu-de.Analysis of Cumulative Plastic Deformation of Soft Clay Foundation Under Traffic Loading[J].China Journal of Highway and Transport, 2006, 19(1):1-5.
[20]  YI Wei-jian, YANG Sui-xin.Soil-structure Dynamic Interaction Based on Soft Soil Foundation[J].Journal of Architecture and Civil Engineering, 2005, 22(2):61-65.
[21]  ZHAO Ming-hua, ZENG Zhao-yu, LIU Xiao-ming, et al.Reliability of Pile Foundation Under Vertical and Lateral Loads[J].Journal of Architecture and Civil Engineering, 2005, 22(2):57-60.
[22]  CHEN Ren-peng, XU Feng, CHEN Yun-min, et al.Analysis of Behavior of Rigid Pile-supported Embankment in Soft Ground[J].China Journal of Highway and Transport, 2005, 18(3):7-13.
[23]  PEI Wan-ji, ZHAO Jun-hai, WEI Xue-ying.Analysis of Section Types of Concrete-filled Steel Tube and Its Load Capacity[J].Journal of Architecture and Civil Engineering, 2006, 23(1):49-53.
[24]  ZHANG Jia-fan, ZHANG Hui-mei.Additional Stress in Pavement Structure Due to Asymmetrical Settlement of Soft Subgrade[J].Journal of Changan University:Natural Science Edition, 2003, 23(3):21-25.
[25]  高小建, 巴恒静, 杨英姿.矿物掺和料对混凝土早期开裂的影响[J].建筑科学与工程学报, 2006, 23(4):19-23.
[26]  石 坚, 武 莹, 贺建辉.上部结构、筏板基础和地基共同作用的有限元分析[J].建筑科学与工程学报, 2006, 23(2):72-75.
[27]  尉学勇, 王晓谋, 贺培峰.斜坡地基极限承载力下限解计算[J].建筑科学与工程学报, 2005, 22(4):77-82.
[28]  高燕希, 张 军, 张起森.软弱地基桥台台背填筑EPS的结构分析[J].中国公路学报, 2003, 16(3):27-30.
[29]  LIU Han-long, DONG Jin-mei.Study on the Stress-strain Characteristics of Light Heterogeneous Soil Mixed with Expanded Polystyrene[J].Chinese Journal of Geotechnical Engineering, 2004, 26(5):579-583.
[30]  MA Shi-dong.The Properties of Stabilized Light Soil (SLS) with Expended Polystyrene[J].Rock and Soil Mechanics, 2001, 22(3):245-249.
[31]  OCHIAI H, OMINE K, YASUFUKU N, et al.Evaluation of Stress-deformation Properties of Lightweight Soils with Expanded Polystyrol Pieces[C]//Japanese Society of Soil Mechanics and Foundation Engineering.Proceedings of the 30th Japan National Conference on Soil Mechanics and Foundation Engineering.Kanazawa:Japanese Society of Soil Mechanics and Foundation Engineering, 1995:2 551-2 554.
[32]  GU Huan-da, GU Xi.The Properties of Light Soil Mixed with Foamed Beads[J].Journal of University of Science and Technology of Suzhou:Engineering and Technology, 2003, 16(4):44-48.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133