助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   损伤岩盐 的翻译结果: 查询用时:0.197秒
图标索引 在分类学科中查询
所有学科
建筑科学与工程
更多类别查询

图标索引 历史查询
 

损伤岩盐
相关语句
  damaged rock salt
     EXPERIMENTAL STUDY ON HEATING RECRYSTALLIZATION EFFECT ON SHEAR CHARACTERISTICS OF DAMAGED ROCK SALT
     损伤岩盐高温再结晶剪切特性的试验研究
短句来源
     Through tests,it is also found that the damaged rock salt samples suffering from heating recrystallization are still of the basic deformation characteristics as the same as intact samples,and the shear strengths of intact rock salt samples are improved with the temperature increasing from 60 ℃ to 120 ℃.
     (2)高温再结晶之后损伤岩盐试件仍具有完好试件的基本变形特征; (3)随温度由60℃升高到120℃,完好岩盐试件的剪切强度得到了一定提高,其中内摩擦角增幅较大;
短句来源
  相似匹配句对
     Creep Damage Failure of Rock Salt
     岩盐的蠕变损伤破坏分析
短句来源
     Duodenal injuries
     十二指肠损伤
短句来源
     EXPERIMENTAL STUDY ON HEATING RECRYSTALLIZATION EFFECT ON SHEAR CHARACTERISTICS OF DAMAGED ROCK SALT
     损伤岩盐高温再结晶剪切特性的试验研究
短句来源
     Research on Injuries of Track and Field Players
     田径运动员的损伤研究
短句来源
查询“损伤岩盐”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


Creep damage is one of the main failure types of rock sal t, so the creep experiment of Changshan and Qiaohou rock salt is carried out and cr eep model of rock salt is built up based on the analy-sis of the experiment res ults.There are some differences in the generation,expansion of rocks and the fai lure of rock salt between two rock salt samples attributing to geology and envir onmental factors during the crys-tallisation.Thus the dislocation takes the mai n effect and controls the mechanical characteristics...

Creep damage is one of the main failure types of rock sal t, so the creep experiment of Changshan and Qiaohou rock salt is carried out and cr eep model of rock salt is built up based on the analy-sis of the experiment res ults.There are some differences in the generation,expansion of rocks and the fai lure of rock salt between two rock salt samples attributing to geology and envir onmental factors during the crys-tallisation.Thus the dislocation takes the mai n effect and controls the mechanical characteristics of crystal grain.At the sam e time,the NaCl content,crystal grain size and cohesion between crystal grains a ffect the creep characteristics and result in that rock salt behaves different m echanical characteristics.

蠕变损伤是岩盐的主要的破坏形式之一,为此对长山盐矿和乔后盐矿进行了蠕变试验研究,通过试验结果分析得出岩盐蠕变模型。对两种岩盐试件在裂纹的产生、发展直至破坏过程中产生的差别进行了分析,其产生差别的原因主要是岩盐晶粒结晶过程中受地质、环境等因素的影响,使得晶粒内部存在着大量的缺陷,晶粒之间的交界面极不规则,这时位错在这些晶体内占有重要地位,位错就控制了该晶粒的力学性质;其次是两种岩盐中NaCl的含量、晶粒大小、晶粒之间的胶结不同,造成两种岩样在蠕变过程中表现的现象不同,其岩盐力学性质也有差异。

Salt deposit is commonly regarded as an ideal host for geologic disposal of radioactive nuclear wastes. The radiation of the wastes can significantly increase the ambient temperature of the waste repositories,so that heating recrystallization of the crystal of rock salt takes place simultaneously. The study of heating recrystallization effect on mechanical characteristics of rock salt,especially of damaged rock salt,is meaningful for the safe isolation of the nuclear wastes inside repositories from outside biosphere....

Salt deposit is commonly regarded as an ideal host for geologic disposal of radioactive nuclear wastes. The radiation of the wastes can significantly increase the ambient temperature of the waste repositories,so that heating recrystallization of the crystal of rock salt takes place simultaneously. The study of heating recrystallization effect on mechanical characteristics of rock salt,especially of damaged rock salt,is meaningful for the safe isolation of the nuclear wastes inside repositories from outside biosphere. The angle-changed shear tests for intact and damaged rock salt samples were carried out in the laboratory,respectively. The rock salt samples were loaded to peak shear strength and damaged at 60 ℃,and then heated and recrystallized at 120 ℃. The test results of heating recrystallization effect on shear characteristics of damaged rock salt samples are introduced in this paper. The test results indicate that the 120 ℃ heating recrystallization effect on damaged rock salt can recover the peak shear strength to 82% of that of original intact samples at 60 ℃,meanwhile the deformation modulus of the samples increase to 1.5 times of that of the original ones. Through tests,it is also found that the damaged rock salt samples suffering from heating recrystallization are still of the basic deformation characteristics as the same as intact samples,and the shear strengths of intact rock salt samples are improved with the temperature increasing from 60 ℃ to 120 ℃. It is concluded that 120 ℃ heating recrystallization can recover the inner friction angle of rock salt sample to some extent,but has little effect on the recovery of the cohesion.

岩盐矿床目前被公认为放射性核废料地质处置的理想场所。核废物的放射作用能使储库围岩温度极大升高,同时在岩盐晶体内部会发生高温再结晶作用。因此,研究高温再结晶对岩盐、特别是损伤岩盐的力学特性的影响,对处置库内核废料与外界生物圈的安全隔离具有十分重要的意义。通过试验,对无水芒硝岩盐试件60℃时剪切损伤、120℃时加热再结晶的剪切力学特性进行了研究。研究发现:(1)120℃下加热10h的损伤再结晶岩盐试件,其剪切峰值强度降低为原完好试件的82%,相应的变形模量为原来的1.5倍;(2)高温再结晶之后损伤岩盐试件仍具有完好试件的基本变形特征;(3)随温度由60℃升高到120℃,完好岩盐试件的剪切强度得到了一定提高,其中内摩擦角增幅较大;(4)高温再结晶可以恢复岩盐的内摩擦角,但是对于粘聚力的恢复表现不明显。

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关损伤岩盐的内容
在知识搜索中查有关损伤岩盐的内容
在数字搜索中查有关损伤岩盐的内容
在概念知识元中查有关损伤岩盐的内容
在学术趋势中查有关损伤岩盐的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社