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33篇 您的检索式:作者名="Doanh"
    题名 作者 年代 出处 被引量
1基于离心模型试验的高强度桩复合地基桩间距效应分析显示文摘针对客运专线在软土和松软土地基处理中大规模采用高强度桩复合地基技术的应用情况,进行路堤荷载作用下不同桩间距的离心模型试验,分析桩间距的变化对高强度桩复合地基的荷载传递、破坏特点、桩土应力及垫层拉筋受力、地基沉降变形等工程特性的影响。试验数据表明:桩间距由3倍增至6倍桩径,高强度桩复合地基的沉降变形、桩土应力及比值、垫层拉筋受力等力学响应增大明显;随着桩间距的加大,高强度桩复合地基的桩顶和桩间土承受的应力均大幅提高,桩间距大于或等于5倍桩径后,桩顶垫层和桩间土先后达到极限状态,将产生显著的桩顶刺入变形和桩间土横向挤出变形,复合地基整体结构处于不稳定状态;垫层拉筋的受力沿横截面呈M形分布,峰值出现在两侧路肩附近位置的下方,与地基发生变形破坏的位置有较好的一致性。BUI PHU DOANH 罗强 张良 苏兴 2009铁道学报2009,31,6:7
2基于离心模型试验的高强度桩复合地基桩帽效应分析显示文摘桩帽的设置及其覆盖率的变化对高强度桩复合地基的工程特性影响巨大,对桩帽尺寸的合理设计是实现高强度桩–桩间土–加筋垫层协调承载和变形控制的技术关键。结合某铁路新建双线段(v≥200 km/h)现场软基处理工点的具体情况,进行了4组设置桩帽的高强度桩复合地基离心模型试验,测试了地基变形、桩身应变、桩帽顶面及桩间土压力、垫层拉筋受力等数据。试验数据表明:①在桩顶设置桩帽能有效发挥高强度桩的承载能力,调整桩和桩间土的荷载分配,提高地基的稳定性;②在桩间距不变的条件下,地基变形、垫层拉筋受力、桩帽顶面及桩间土压力等随桩帽覆盖率的提高而减小,桩土应力比则增加;③垫层拉筋受力沿路基横截面基本呈M型对称分布,峰值出现在左右路肩附近位置,与地基的剪切破坏位置有较好的一致性。BUI Phu Doanh 罗强 张良 2008岩土工程学报2008,30,8:4
3Modeling and control strategy development for fuel cell electric vehicles显示文摘Andreas Schell Huei Peng Doanh Tran 2005Annual Reviews in Control2005,29,1:1
4Analysis andexperimental validation of a new current-controlled driver for a dielectric barrier discharge lamp显示文摘El-Deib A Dawson F van Eerden G Bhosle S Zissis G Thanh Doanh Le 0,,04:1
5Taenia solium taeniosis/cysticercosis in Asia显示文摘 Joshi DD Doanh NQ 2003Acta Trop2003,87,1:1
6The use of a water extract from the bark of Choerospondias axillaris in the treatment of second degree bums显示文摘Doanh N D Ham N N Tam NT 1996Scandinavian Journal of Plastic and Reconstructive Surgery and Hand Surgery1996,30,2:1
7Modelling and Control Strategy Development for Fuel Cell Electric Vehicles 显示文摘Schell Andreas Peng Huei Tran Doanh 2005Elsevier Annual Reviews in Control2005,29,:1
8Impacts of intellectual property rights on trade flows in ASEAN countries显示文摘Doanh N K 2007Journal of International and Ar- ea Studies2007,14,1:1
9The use of a water extract from the bark of Choerospondias axillaris in the treatment of second degree burns显示文摘Doanh N D Ham N N Tam N T 1996Scandinavian Journal of Plastic and Reconstructive Surgery and Hand Surgery1996,30,2:1
10Host-Derived MCP-1 and MIP-1α Regulate Protective Anti-Tumor Immunity to Localized and Metastatic B16 Melanoma显示文摘Yuko Nakasone Manabu Fujimoto Takashi Matsushita Yasuhito Hamaguchi Doanh Le Huu Mizuki Yanaba Shinichi Sato Kazuhiko Takehara Minoru Hasegawa 2012The American Journal of Pathology2012,,1:1
11Time-Dependent Behaviour and Static Liquefaction Phenomenon of Sand显示文摘Erdin Ibraim Herve Benedetto Thiep Doanh 2009Geotechnical and Geological Engineering2009,,1:1
12The use of a water extract from the bark of Choerospondias axillaris in the treatment of second degree burns显示文摘Doanh N D Ham N N Tam N T 1996Scandinavian Journal of Plastic and Reconstructive Surgery and Hand Surgery1996,30,2:1
13Taenia solium/taeniosis cysticercosis in Asia: epidemiology, impact and issues显示文摘RAJSHEKHAR V JOSHI D D DOANH N Q 2003Acta Trop2003,87,1:1
14The variation of mass and disinfection by-product formation potential of dissolved organic matter fractions along a conventional surface water treatment plant显示文摘Taha F Marhaba Doanh Van 2000Journal of Hazardous Materials2000,,3:1
15Rapid identification of dissolved organic matter fractions in water by spectral fluorescent signatures显示文摘Taha F Marhaba Doanh Van R.Lee Lippincott 2000Water Research2000,,14:1
16Impacts of intellectual property rights on trade flows in ASEAN countries显示文摘Doanh N K 2007Journal of International and Area Studies2007,14,1:1
17Discovery of Paragonimus proliferus in Northern Vietnam and their molecular phylogenetic status among genus Paragonimus显示文摘Doanh PN Shinohara A Horii Y 2008Parasitol Res2008,102,4:1
18The use of a water extract from the bark of Choerospondias axillaris in the treatment of second degree burns显示文摘Doanh N D Ham N N Tam N T 1996Scandinavian Journal of Plastic and Reconstructive Surgery and Hand Surgery1996,30,2:1
19Dynamics Performance of Subgrade-Tunnel Transition on Chongqing-Suining Ballastless Track显示文摘Experiments were conducted on China railway high speed electrical multiple units (EMUs) CRH2 and freight car C80 on Chongqing-Suining high-speed ballastless track. Based on the experimental results,the dynamics performance of cement concrete transition and cement stabilized aggregate transition was analyzed. The results show that the dynamic stress,vibration displacement,vibration velocity,vibration acceleration and other vibration parameters vary steadily on the profile section of transitions,and that at the adjoining position between subgrade and tunnel portal,cement concrete transition has gradual hardness change,whereas cement stabilized aggregate transition exhibits good elasticity,small shock,and small dynamic effect of the cars.Bui Phu Doanh 罗强 魏勇幸 李佳 2009Journal of Southwest Jiaotong University(English Edition)2009,17,3:1
20Time-Dependent Behaviour and Static Liquefaction Phenomenon of Sand显示文摘Erdin Ibraim Herve Benedetto Thiep Doanh 2009Geotechnical and Geological Engineering2009,,1:1
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