Based on the extensive collection and arrangement of the archaeological unearthed materials of Liao porcelain, this paper sorts out the research results of Liao porcelain. Looking at the research results of Liaoning porcelain in the past century, the research on the comb-shaped pot is relatively mature. Scholars discussed the classification, evolution sequence, functional use of the comb-shaped pot according to the number of perforations, the shape of the abdomen, the distance between the handle and the tubular mouth, foot rings, and the decoration of the imitation leather strips. The development and evolution sequence of comb-shaped pot is not only an important clue for the chronology and staging of Liao porcelain, but also a reference point for the stags dating of Liao tombs. In addition, significant achievements have also been made in the study of Liao Tricolor, Liao porcelain staging, kiln site and regional issues, and "imported porcelain". After the 21st century, the participation of arts and crafts, design, aesthetics, cultural heritage and other disciplines broadened the research horizon of Liao porcelain.
In recent years, the creation of unique regional culture has become an important factor in the positioning and selection of museum exhibitions. At the same time, it also puts forward new requirements for the deepening development of exhibitions, which makes the interpretation and reconstruction of the same batch of cultural relics specimens become the key. To this end, we try to make use of the reducibility research of archaeological data, explore from the two levels of micro analysis and macro combination, excavate the hidden information carried by cultural relics and design it into an independent story module, so as to enhance the appreciation and interest of cultural relic. Based on the analysis of the cultural or artistic connotation of cultural relics, the topics are refined from multiple perspectives of academic research and artistic aesthetics, and are combined into a logical and reasonable exhibition system to stimulate the audience to have multiple resonance points.
The workshop area of Erdaojingzi Site which facing the ditch is located in the south of the residential area, it is on the same slope with the burial area of the site, but separated from the the burial area by ditches and open spaces. The distribution area is relatively independent. There are kiln sites for firing pottery,special ash pits different from residential areas, and various remains of washing clay and mud storage. Judging from the distribution area, scale, pottery kilns, a series of pottery making remains, and small semi-underground houses for temporary residence and other relics, it should belong to the pottery making workshop area of the site.The discovery has a basic understanding of pottery production in the settlement of the Erdaojingzi site, and also shows the importance of pottery industry in the settlement at that time. At the same time, it provides important evidence for studying the distribution and layout of workshops in Lower Xiajiadian Culture and the development of pottery industry. Its similarities and differences with pottery workshops in the Central Plains and surrounding areas also reflect the extensive cultural and technological exchanges in various regions.
The Shijiawan remains represented by the Shijiawan Site and the Mapo Cultural Type represented by the Mapo H1, Pucheng are older than the Qijia Culture. In the meantime, the two cultural types mentioned above had played an important role in the formation of the Qijia Culture, which has specifically reflected in the inheritance relationship of artifects, decorative styles and sacrifice facilities. The occurrence of the Qijia Cultureis the result of the integration of the westward advance of the Eastern cultures and the Caiyuan Culture.
In 2019,a piece of iron armor was unearthed from the tomb of Murongzhi in Chashan Village,which was severely corroded when unearthed.In order to understand its corrosion mechanism and influencing factors,this paper uses modern scientific and technological means such as X-ray nondestructive testing analysis,scanning electron microscope energy spectrum,X-ray diffractometer,metallographic microscope and ion chromatography to scientifically analyze the preservation status,the types of harmful soluble salts,morphology,composition,structure and corrosion causes of surface corrosion products of the iron armor.After testing,it was found that the corrosion products of iron armor were mainly goethite and lepidocrocite,and the harmful ions were mainly Cl - ,NO 3 - and SO 4 2- .The metallographic display of the residual matrix was mainly pearlite,ferrite and carbon structure.Based on the results of X-ray nondestructive testing and 3D scanning,it is preliminarily judged that the iron armor is complete in structure and clear in arrangement and organization.
