IMECH-IR  > 流固耦合系统力学重点实验室
一种岩土试样氨气饱和实验方法
罗大双; 张旭辉; 鲁晓兵; 赵京; 刘乐乐; 刘昌岭
2020-03-31
Rights Holder中国科学院力学研究所
Abstract本发明公开了一种岩土试样氨气饱和实验方法,可以实现岩土试样的快速高效率饱和,包括以下步骤:研制直径大于标准试样1.0mm‑1.5mm的对开模具,模具对合后先将橡皮膜套在模具内部,将样品土体在模具内分层砸实试样,然后将模具置于恒温箱内烘干;试样烘干后将模具与试样置于密闭容器内抽真空后注入充足氨气;进行三轴实验前,将模具置于三轴压力室的底座上取下对开模具装上压力室罩注入围压液并加载围压;利用连通器原理对试样进行水头饱和水头差保持在19.5cm‑20.6cm,当注入试样的水量与流出的水量相等时,持续水头饱和30‑40min,用蓝色石蕊试纸沾涂流出的水,直至试纸不再变色时停止水头饱和。
Application Date2017-07-24
Date Available2020-03-31
Patent NumberZL201710607311.8
Language中文
Country中国
Agency北京和信华成知识产权代理事务所
Document Type专利
Identifierhttp://dspace.imech.ac.cn/handle/311007/82222
Collection流固耦合系统力学重点实验室
Affiliation中国科学院力学研究所
Recommended Citation
GB/T 7714
罗大双,张旭辉,鲁晓兵,等. 一种岩土试样氨气饱和实验方法. ZL201710607311.8[P]. 2020-03-31.
Files in This Item: Download All
File Name/Size DocType Version Access License
CN201710607311.8.pdf(244KB)专利 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[罗大双]'s Articles
[张旭辉]'s Articles
[鲁晓兵]'s Articles
Baidu academic
Similar articles in Baidu academic
[罗大双]'s Articles
[张旭辉]'s Articles
[鲁晓兵]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[罗大双]'s Articles
[张旭辉]'s Articles
[鲁晓兵]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: CN201710607311.8.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.