【摘 要】
：
Researches on the deformation and failure mechanisms of the earth-rock aggregate are very significant in social and economic areas, because most landslides
【机 构】
：
School of Civil Engineering Wuhan University g South Road of East Lake
【出 处】
：
International Conference on Science and Technology of Hetero
论文部分内容阅读
Researches on the deformation and failure mechanisms of the earth-rock aggregate are very significant in social and economic areas, because most landslides on the Earth consist of the earth-rock aggregate.The earth-rock aggregate is constituted by soil and rock, and its meso-structure is complex, so the earth-rock aggregate is a kind of typical heterogeneous materials.However, at present, the methods researching on behaviors of the earth-rock aggregate are the same as homogeneous soil, so it is impossible to reveal the deformation and failure mechanisms of the earth-rock aggregate on the meso-scale level.A very important means to study the deformation and failure mechanisms of the earth-rock aggregate is discrete element method in 3 dimensions.Firstly the typical irregular shape rocks in the earth-rock aggregate will be selected to CT scan, and get the 3D geometric grid data of them.
其他文献
Poly(lactide) (PLA) is the most extensively studied biodegradable thermoplastics derived from renewable resources for commodity applications, due to its ind
一、金属粉末的选择二、粘结剂的选择三、自混喂料和商品喂料的选择金属粉末的选择粉末的选择将会影响到:粉末装载量(powder loading)粉末在喂料中所占的体积比——决定最终
方案设计本方案基于传统的有线电视网络,提供数据接入服务。对于已经建成的社区,为了不破坏建筑室内外的装修,有线数据网络不失为一种较好的替代的解决方案。有线电视的传统
汉字的发展与字体的出现,是汉字在长期书写的过程中形成的,并不是一个人创造形成的.在西北边陲出土的简牍中如军书、账簿等不正式的文件,多以草率的字体书写.字体的书写倾向
果树“半成品苗”,也叫“芽苗”,是指嫁接后接芽成活而尚未萌发的嫁接苗。自1985年以来,先后在虞城县张集、镇里固等乡镇,进行了苹果、梨、山楂、桃、杏、李等果树半成品苗
创意是什么?是天马行空的想象,有勇、有谋、有创意;是肆意妄为的态度,敢想、敢做、敢破格;思维的活力来源于突破,产品的生命力来源于创意,没有创意的世界是苍白而无力的。生
非职业译者日益成为翻译活动中一股不可忽视的力量.中西方对非职业译者研究起步晚,但越来越多的学者开始关注这一译者群体.本文系统地分析了中西方非职业译者研究的成果,总结
随着科学技术的不断问世、应用,社会经济不断发展、不断进步.我国已经步入信息时代,信息技术在多个领域中应用,网络化已经成为社会发展的主流趋势.在我国高校图书馆管理工作
近几年来,作为经营风险的非银行金融中介,商业保险企业正以令人注目的市场经营活力赢得广泛的社会认可。然而,由于我国保险业法规不健全及商业保险发展刚刚起步,商业保险企
为了更好地为群众服务,适应现代社会的发展,需要重视人力资源管理的改革,加强人事档案管理.因此就需要根据人事信息进行不断的调整.人事档案管理水平直接影响着组织内部管理