Slope geometry design, deformaiton and failure of ancient quarries in Zhejiang province, China

来源 :The International Symposium and 9th Asian Regional Conferenc | 被引量 : 0次 | 上传用户:A136C316
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  There are many ancient quaary slope sites in Zhejiang Province,China.The typical quarries are Shanghuashan in Ningbo, Donghu, Houshan and Keyan in Shaoxing, Dafo temple in Xinchang and so on.These slopes were excavated by the ancients hundreds years evern more than 2000 yrs ago.
其他文献
高温高压下锆钛二元合金材料的相变、状态方程以及强度变化规律是实验和理论关注的研究热点.本文采用第一性原理方法研究了锆钛合金晶体结构的结合能、点阵常数、相变、弹性模量以及强度等物理量.计算结果显示,晶格常数以及弹性常数与实验值符合较好.同时得出,锆钛合金ω→β相变压为35GPa,随着压力的增加,β相的稳定性显著提高;ω→α相变发生在55GPa~89GPa,而α→β相变发生在20GPa.
Solid-state materials can be categorized by their structures into crystalline (having periodic translation symmetry), amorphous (no periodic and orientational symmetry), and quasi-crystalline (having
会议
首都圈地区曾发生多次7级以上地震,其地震构造以隐伏活动断裂及其控制的隐伏断陷盆地为主,构造活动性较强.近年来,土壤气体广泛应用于勘探隐伏断裂和监测地震活动.在2011至2013期间,对首都圈地震重点监测区内的唐山断裂带、夏垫断裂带、新保安-沙城断裂带和延矾盆地北缘断裂带进行了3次土壤气体测量.
C60, the most important member of the fullerenes family, has been widely studied including size effect, crystal structure, photoluminescence and impact of doping, etc.[1-3] As a kind of doped fulleren
会议
Zirconium alloys are expected to possess novel properties, such as high hardness, ductility and corrosion resistance, and these alloys are predicted to have some potential applications in military and
会议
Solid carbon dioxide undergoes a radical change from a molecular solid to a non-molecular "polymeric" state at elevated pressures and temperatures.The polymeric state is characterised by the disappear
会议
On March 11 2011 Japan was struck by an 9.0 earthquake whose epicenter was located in the Pacific, to the east of the Honshu Island, 130 km.to the east from the city of Sendai.This earthquake, the mos
会议
The characters of ground motion play the important role on the dynamic stability of rock slope, and their quantitative influences are not well-understood.Based on the combination method of explicit fi
会议
On Monday, 12 May 2008, a devastating mega-earthquake of magnitude 8.0 struck the Wenchuan area, northwestern Sichuan province, China.Over 20 thousand rock avalanches and landslides, triggered by the
会议
The analysis of site response to earthquake is of great importance for the slope stability analysis and the design of slope protection.An accumulation slope which is different from soil slope or rock
会议