工程屏障

本文介绍了237Np、238Pu、241Am和90Sr在包气带黄土、含水层和工程屏障材料（膨润土、水泥、变质水泥、水泥砂浆粉）中迁移行为的野外试验的方法和结果。

This paper introduces the field migration tests of 237 Np , 238 Pu , 241 Am and 90 Sr in aerated loess , aquifer and engineering barrier materials .

核废物处置地球化学工程屏障研究

Experimental research on geochemical engineering barrier used in radioactive waste disposal

Np，Pu在地下水和工程屏障平衡水中的形态计算研究

Investigation on the species of NP and Pu in groundwater and engineered materials balanced water by calculation

GMT集中研究在粮仓形的处置库中由核废料产生的气体在工程屏障中的渗透问题。

GMT has focused on issues related to waste-generated gas migration through the engineered barriers in a silo-type disposal .

近10a来，用于高放废物工程屏障的高压实膨胀黏土的性状受到了广泛关注。

Important attention has been devoted over recent ten years to the behaviour of highly compacted swelling clays that are considered as a possible component of engineered barriers for high activity nuclear waste isolation .

放射性废物处置某场址地球化学工程屏障研究

Study on the geochemical engineering barrier at a disposal site for radioactive wastes

核废料处置概念库工程屏障中热水应力耦合过程数值分析

Numerical analysis for coupled thermo-hydro - mechanical processes in engineered barrier of conceptual nuclear waste repository

气体第一次被注入之后，重复进行水渗透试验，以便观察工程屏障库的变化。

After the first gas injection , repeat water permeability tests were performed to identify changes in EBS performance .

在工程屏障饱和及水渗透试验之后，气体分两个阶段被注入地窖中。

After saturation of the EBS and water permeability tests , gas was injected into the silo during two main injection periods .

工程屏障与天然屏障的结合是防止填埋场渗滤液影响环境的重要手段。

The combination of engineering barrier and natural barrier is the important means to prevent the impact to environment of leachate from urban waste landfill sites .

近年来，用于高放废物深地质处置工程屏障的高压密膨润土越来越受到关注。

Attentions have been devoted in recent years to the behaviors of highly compacted bentonites used in engineered barriers for high level radioactive nuclear waste disposal .

本文阐述了这种地下水的作用，包括地下水与工程屏障的相互作用、地下水在地质屏障中的核素迁移作用及核素滞留作用；

This paper describes the groundwater function including the interaction between groundwater and engineering barrier , the radionuclide migration and retardation functions of groundwater in geological barrier .

建立了高放废物工程屏障体系变形与二相流（偏重于气体迁移）的耦合模型。

A model that reproduces the coupled deformation and two-phase flow ( with special interest to gas migration ) through a waste containment engineered barrier system has been developed .

热–水–力耦合分析可将工程屏障中不同过程间发生的主要相互作用，以及附近岩石的散热和水化现象都考虑进去。

The analyses are able to take into account the main interactions between the various processes that occur in the engineered barrier and immediately adjacent rock associated with heating and hydration phenomena .

中国深地质处置的概念模型采用多重工程屏障系统（包括废物固化体、废物容器、外包装、缓冲/回填材料）和适宜的地质围岩地质体共同作用来确保高放废物与生物圈的安全隔离。

The conceptual model of HLW geological disposal in China is based on a multi-barrier system that combines an isolating geological environment with an engineered barrier system including the vitrified HLW , canister , overpack and buffer / backfill material .

PA原是用作定量地展示处置场的工程与天然屏障性能的手段，其目的是最终证明处置系统的安全性。

PA was initially adopted as a measure to quantitatively demonstrate the performance of both natural and engineered barriers of a repository , which eventually leads to building a safety case .

噪声治理工程&声屏障设计

The Noise Control Engineering & Noise Barrier Design

大力实施生态工程构筑生态屏障

Implementing Ecological Projects to Construct Ecological Screen