专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2005227226A Compressed bentonite material installing method in radioactive waste disposal tunnel 有权
标题翻译：放射性废物处理隧道压缩膨润土材料安装方法
公开(公告)号：JP2005227226A
公开(公告)日：2005-08-25
申请号：JP2004038626
申请日：2004-02-16
申请人： Kajima Corp , 鹿島建設株式会社
发明人： AZEYANAGI MIKIO , SAWARA FUMIHIRO , HINO HIROYUKI , KOBAYASHI KAZUMI , SASAKURA TAKESHI
IPC分类号： G21F9/36 , B09B1/00
摘要： PROBLEM TO BE SOLVED: To install a compressed bentonite material in such a manner that the compressed bentonite material installed around a radioactive waste as a buffering material can maintain the performance of the bentonite material for a long time, in a radioactive waste disposal tunnel wherein the radioactive waste is buried under the ground and disposed of.
SOLUTION: The compressed bentonite materials 61-63 made by compressing bentonite or a mixture of bentonite and sand to a high density is moistened in advance to an initial moisture ratio determined based on the optimum moisture content ratio relation of humidity to temperature in a range wherein the moisture content ratio hardly changes under conditions within the tunnel for installing the materials, and the materials 61-63 are installed circumferentially to surround the radioactive waste along a wall face of the disposal tunnel 1. During the work execution period from the start of installing the materials 61-63 to the completion of installation, the temperature and humidity in the disposal tunnel 1 are maintained within a specified range so as to keep the temperature and humidity employed for determining the initial moisture content ratio at the time of making the materials 61-63.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了安装压缩膨润土材料，使得安装在作为缓冲材料的放射性废料周围的压缩膨润土材料能够长时间保持膨润土材料的性能，在放射性废物处理隧道，其中放射性废物埋在地下并处置。解决方案：通过将膨润土或膨润土和沙子的混合物以高密度压缩制得的压缩膨润土材料61-63预先被润湿至基于湿度与温度的最佳含湿比关系确定的初始水分比在用于安装材料的隧道内的条件下，水分含量比几乎不变化的范围，并且材料61-63围绕放射性废物围绕放置废物沿着处理通道1的壁面安装。在工作执行期间开始安装材料61-63以完成安装，将处理通道1中的温度和湿度保持在指定范围内，以便在制造时保持用于确定初始含水率的温度和湿度材料61-63。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2008111289A Geological evaluation method of natural ground 有权
标题翻译：自然地质地质评价方法
公开(公告)号：JP2008111289A
公开(公告)日：2008-05-15
申请号：JP2006295476
申请日：2006-10-31
申请人： Kajima Corp , 鹿島建設株式会社
发明人： MIYAJIMA YASUYUKI , FUKUYA YOSHINORI , SAWARA FUMIHIRO , YOKOO ATSUSHI , YAMAMOTO TAKUJI , INAO MICHIHIRO , SHIRASAGI TAKU , MURAKAMI KOJI
IPC分类号： E21B47/00 , E21C39/00 , E21D9/00 , G01V9/00
摘要： PROBLEM TO BE SOLVED: To provide a geological evaluation method of natural ground, capable of highly accurately predicting a geological state in front of a cutting face.
SOLUTION: In an existing excavation part 5 of the natural ground 1, a hole drilling speed 11 and impact pressure 13 when drilling a hole in front of the cutting face 9a and a cutting face evaluation point 15 of the cutting face 9a, are acquired in response to a distance degree. Next, the hole drilling speed 11 and the impact pressure 13 are analyzed by a multivariate analysis, and a natural ground evaluation point A is calculated by making a geology predicting expression (an expression 1). A natural evaluation point B is calculated by making a geology predicting expression (an expression 2) by adjusting a variation width of the natural ground evaluation point A and the cutting face evaluation point 15. In an unexcavated part 7 of the natural ground 1, a hole drilling speed 17 and impact pressure 19 are further acquired by drilling a hole in front of a cutting face 9 in response to a distance degree. Afterwards, the natural ground evaluation point B in the unexcavated part 7 of the natural ground 1 is predicted by using the geology predicting expression (the expression 1), the geology predicting expression (the expression 2), the hole drilling speed 17 and the impact pressure 19.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供自然地面的地质评价方法，能够高精度地预测切割面前方的地质状态。解决方案：在现有的自然地面1的挖掘部分5中，当在切割面9a的前方钻孔和切割面9a的切割面评估点15时，钻孔速度11和冲击压力13，是根据距离度量获得的。接下来，通过多元分析来分析钻孔速度11和冲击压力13，并且通过地质预测表达式（表达式1）来计算自然地面评价点A. 通过调整自然地面评价点A和切割面评价点15的变化宽度，通过进行地质学预测表达式（表达式2）来计算自然评价点B.在自然地面1的未被旋转的部分7中，a 响应于距离度，在切割面9的前方钻孔，进一步获得钻孔速度17和冲击压力19。然后，通过使用地质预测表达式（表达式1），地质预测表达式（表达式2），钻孔速度17和冲击强度预测自然地面1的未被部分7中的自然地面评价点B 压力19.版权所有（C）2008，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式