保护展示建筑对赤峰二道井子遗址本体影响分析研究

Analysis and Research on the Impact of Protective Shelters and Exhibition Buildings at the ErdaoJingzi Site in Chifeng City

保护房和博物馆作为遗址保护和展示建筑,已经在我国多处重要遗址上应用,但其对遗址的保护能力仍需进行评估。二道井子遗址自2009年发掘以来,经历了地下隧道的修建、临时保护房、气膜博物馆、临时保护房拆除等多次人为因素的干预,研究采用现场调查、环境监测、土体分析三重手段讨论了其中保护展示建筑对遗址保护的有效性以及存在的问题。研究表明,保护展示建筑提高了遗址环境的稳定性,但在寒冬季节,土体仍发生了冻融现象,有必要采取措施提高馆内温度。研究成果为未来设计完善新的遗址保护展示建筑提供借鉴和参考。

Protective shelters and museums have been used as protective structures and exhibition buildings at many important heritage sites in China,but the extent of their protective capabilities has yet to be evaluated.Since the excavation of the Erdao Jingzi ruins at Chifeng city in 2009,the site has undergone various developments for the purposes of conservation,including the construction of underground tunnels,temporary protective chambers,film museums,and the removal of temporary protective shelters.New research has utilized the three methods of on-site investigation,environmental monitoring and soil analysis to observe and discuss the effects and issues that the protective and exhibition buildings have had at the site.The results show that these structures improved the stability of the site environment,but that a freeze-thaw phenomenon appeared in the soil during the cold winter season,for which reason it is necessary to take measures to increase the temperature inside the museum.This research is meant to provide a reference for the future design and improvement of protective and exhibition structures at other sites.