1) explosive lining
爆炸衬砌
1.
Influence of explosive enlargement and explosive lining on moisture content of soil;
爆炸成腔与爆炸衬砌对土体含水率的影响
2.
Using DYNA 2D commercial program, the change of displacements of mortar and soil with time during the explosive lining are analyzed by numerical simulation.
将爆炸衬砌简化为轴对称问题。
3.
Explosive lining process is numerically simulated by DYNA-2D finite element program, and the time history of stress distributions in the fluid mortar during explosive lining is analyzed.
应用DYNA-2D有限元程序,对爆炸衬砌过程中流态砂浆内的应力变化进行了数值模拟研究。
2) lining
[英]['laɪnɪŋ] [美]['laɪnɪŋ]
衬砌
1.
Construction technology of lining concrete in a certain diversion tunnel;
某导流隧洞衬砌混凝土施工技术
2.
The study on the influence on the behavior of insufficient thickness of roof lining in Baishanzui tunnel structure;
白山嘴隧洞顶拱衬砌厚度不足对结构性态影响研究
3.
Dynamic stress concentration of SH-waves by arc cracks near a circular lining;
SH波作用下弧形裂纹对圆形衬砌动应力集中系数的影响
3) liner
[英]['laɪnə(r)] [美]['laɪnɚ]
衬砌
1.
Experimental research on clogging of mat base of inside and outside liner of Yellow River-crossing tunnel by concrete construction
混凝土浇筑施工对穿黄隧洞衬砌垫层渗透性影响试验研究
2.
Scattering around a liner of arbitrary shape in saturated soil under dilatational waves
饱和土中任意形状衬砌对稳态压缩波的散射
3.
Analyzed the affect of the concrete hydration heat on distribution of temperature and stress field of artificial ice wall while excavating a pit and then pouring mass concrete liner after temperature field of artificial ice is forming.
研究了在人工冻土墙形成并达稳定温度场分布呈非线性后,基坑开挖并浇注大体积混凝土衬砌时,混凝土水化热对冻土墙温度场及其耦合应力场分布的影响,分析得出了在冻土墙温度场分布改变过程中,其与内衬共同作用应力场的变化规律。
4) tunnel lining
衬砌
1.
Study on analytical solution method of circular tunnel lining and surrounding rock stress;
圆形隧道衬砌与围岩应力的解析法研究
2.
In the light of the drawbacks met in the double-layer lining in soft rock strata,permanent tunnel lining by single-layer reactive powder shotcrete is studied by using numerical simulation and test.
通过试验和数值模拟分析,研究了隧道喷射活性粉末混凝土单层衬砌支护技术。
3.
By applying the method of mechanics and combined with the construction situation of railway tunnels,the analysis on the loading situation of the structure of the formworked concrete lining in the single track railway tunnel with the surrounding rock of above Ⅳ class has been put forward,and the comparisons with the actual situation of cracks on the tunnel lining are put forward also in this paper.
文章运用力学方法结合铁路隧道施工情况 ,对单线铁路隧道 类及以上围岩模筑混凝土衬砌结构受力情况进行了分析 ,并与衬砌裂纹实际情况进行了对照比较 ,阐明了衬砌微裂纹产生的原因 ,提出了避免裂纹产生的建
5) mortar laid stone lining
浆砌石衬砌
1.
The application of mortar laid stone lining in canal seepage control and countermeasures;
浆砌石衬砌在渠道防渗中的应用及对策
6) Explosion
[英][ɪk'spləʊʒn] [美][ɪk'sploʒən]
爆炸
1.
Discussion on the electrical design and selecting of dangerous explosion place;
浅谈爆炸危险性场所的电气设备选型
2.
The similarities and differences of explosion characteristic between the gas explosion in coal lane and in elongated buildings;
煤矿瓦斯爆炸与超长建筑物爆炸泄压的异同点
3.
Analyzing and evaluation of explosion fatalness in leaching oil plant;
浸出油厂的火灾爆炸危险性分析与评价
补充资料：爆炸
| 爆炸 explosion 一个化学反应能不断地自我加速而在瞬间完成，并伴随有光的发射，系统温度瞬时达极大值和气体的压力急骤变化，以致形成冲击波等现象。 爆炸可以分为两类：①热爆炸。当一个放热的反应的放热速率大于散热速率时，促使反应系统温度升高，而温度升高又使反应速率和放热速率更为增大，如此循环，最终导致爆炸。②支链爆炸。系统中发生支链反应，链的支化速率超过终止速率，使得系统内活性组分数目急剧增加，反应在等温下自动加速而导致爆炸。
有些系统（如按一定比例混合的氢气和氧气）在一定温度下的反应速率与体系压力有关，如图 1所示。当系统温度为T0，压力低于P1 或在 P2、P3之间时，反应平缓进行，而当系统压力在P1、P2之间或高于P3时，反应以爆炸形式进行。P1、P2 、P3分别称为爆炸下限、 爆炸上限和热爆炸限。系统的爆炸界限随温度而改变。
可燃气体在一定的比例范围内与其他气体（如空气）混合，一经点燃也会发生爆炸。这种混合气的组成范围，为安全生产的极限。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条