CAJ | 학술논문

风化是土建筑遗址最为常见和影响严重的病害之一，目前关于土遗址风化耐久性研究多为室内、现场模拟试验。为了探求PS材料（高模数的硅酸钾溶液）加固土遗址的实际风化耐久性效果，在新疆米兰遗址现场进行了实体试验。使用模数为3．7浓度为3％、5％、7％的PS溶液对试验区进行加固，然后利用扫描电镜分析其微观结构，利用红外热成像仪测量温度敏感性，并进行现场风蚀和雨蚀试验。试验表明，PS材料可有效提高土建筑遗址表面抗风化能力。
풍화시토건축유지최위상견화영향엄중적병해지일，목전관우토유지풍화내구성연구다위실내、현장모의시험。위료탐구PS재료（고모수적규산갑용액）가고토유지적실제풍화내구성효과，재신강미란유지현장진행료실체시험。사용모수위3．7농도위3％、5％、7％적PS용액대시험구진행가고，연후이용소묘전경분석기미관결구，이용홍외열성상의측량온도민감성，병진행현장풍식화우식시험。시험표명，PS재료가유효제고토건축유지표면항풍화능력。
Weathering is one of the most familiar and serious forms of deterioration in ancient earthen structures. As far as the weathering durability of ancient earthen structures is concerned, most previous researches focus more on laboratory tests than on field simulative tests. In order to find out the actual effect of PS material in enhancing the durability of ancient earthen structures, the test area was treated with PS material of 3%, 5%, and 7%, and laboratory tests on the microstructure and temperature sensitivity as well as field tests on the temperature, wind erosion, and rain erosion have been carried out. The results indicate that the PS material can help change the character of the soil and improve the weathering-resistance of ancient earthen structures.