| 应力化学 |
| |
| 引用本文： | 黄瑞华,刘正庚.应力化学[J].地质论评,1999,45(1):44-49. |
| |
| 作者姓名： | 黄瑞华 刘正庚 |
| |
| 作者单位： | 中国科学院长沙大地构造研究所 410013
(黄瑞华，刘正庚)，中国科学院长沙大地构造研究所 410013(彭渤) |
| |
| 摘 要： | 应力化学是研究应力的性质，作用方式和规模，组合和序列，它们的发生，发展，演化所成生的化学作用和过程，以及物理－化学动态机制。当应力作用于地质体时，接受能量和释放能量的作用方式之一就是应力化学作用，应力化学作用主要受应力性质，应力配置和应力序列的影响，以剪应力化学作用最为重要，应力作用可产生化学作用，改善化学反应所需条件，因而促进和加速了化学作用。
|
| 关 键 词： | 应力化学 应力化学类型 应力化学作用 金矿床 |
Stress Chemistry |
| |
| Huang Ruihu,Liu Zhenggeng and Peng Bo.Stress Chemistry[J].Geological Review,1999,45(1):44-49. |
| |
| Authors: | Huang Ruihu Liu Zhenggeng and Peng Bo |
| |
| Abstract: | Stress chemistry is the science that studies stress nature, action manner and scale of stress and association and order of stresses chemical actions and processes generated by their occur-rence, development and evolution, as well as the physico-chemical dynamic mechanism between the stress and chemistry. According to stress nature, stress chemistry may be divided mainly into four types: tensile, compressive, shear and rotation-shear stress chemistry. Stress action is not simple and homogeneous but complex. Different stress dispositions have different chemical ac-tions, of which the chemical action caused by differenial, tenso-shear and alternating stress action is more important. When the stress acts on geological structural body, one of action mammers that receive and release energy is stress chemical action. Stress chemical action effects ummixing of solid solution, mineral disintegration, new mineral formation, recrystallization, partial gather-ing of the composition, corrosion-cracking, etc. Stress action can also enhences dissolubility, dif-fusion , permeability and migration of materials and can transform acid-alkali and reduction-oxi-dation environments. In a word, stress action can generate, promote and quicken chemical action and improve many conditions required by chemical actions. Its research has very important theo-retical and practical significance. |
| |
| Keywords: | stress chemistry stress chemical type stress chemical action |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《地质论评》浏览原始摘要信息 |
| 点击此处可从《地质论评》下载免费的PDF全文 |
|
