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玉皇庙山戎墓土遗址中可溶-微溶盐导致的遗址表面酥碱、起甲、泛白和块状脱落等病害较为严重。本文利用X射线荧光光谱(XRF)、离子色谱(IC)、X射线光电子能谱(XPS)、X射线衍射仪(XRD)以及透射电镜(TEM)等分析方法测定了玉皇庙山戎墓土遗址不同位置取样点及距遗址表面及不同深度处样品中可溶盐的成分及含量,并分析了盐分对遗址的破坏可能机制。结果表明,该遗址的样品中主要的可溶盐是Na_2Ca(SO_4)_2、Na_2SO_4、NaCl,微溶盐主要是CaSO_4和CaSO_4·2H_2O,此外还含有少量的CaCl_2·6H_2O、KNO_3、KCl、MgCl_2、K_2SO_4和MgSO_4等。随着取样深度增加,样品中各盐分的种类及含量有所减少,此种分布规律可能与可溶盐的赋存环境及水分运移有关。这些结果对于玉皇庙山戎墓土遗址的保护具有一定的参考价值。
Jade Emperor temple Shan Rong burial site in the soluble - slightly soluble salt caused the surface of the site cassiterite, A, pan white and block shedding and other diseases is more serious. In this paper, XRF, IC, XPS, XRD and TEM were used to determine the quality of the jade The locations and locations of soluble salts in the samples at different sites and at the surface of the site and at different depths were analyzed. The possible mechanism of salt damage to the site was analyzed. The results showed that the main soluble salts in the samples were Na_2Ca (SO_4) _2, Na_2SO_4 and NaCl. The sparingly soluble salts were mainly CaSO_4 and CaSO_4 · 2H_2O, and a small amount of CaCl_2 · 6H_2O, KNO_3, KCl, MgCl_2, K_2SO_4 and MgSO_4. With the increase of sampling depth, the types and contents of various salts in the samples decreased. The distribution may be related to the environment and the water transport of soluble salts. These results have certain reference value for the protection of the jade emperor temple jade rubble site.