西安小雁塔蛙声回声的发现及叠涩密檐式砖塔蛙声回声形成机理初探  

Discovery of Frog Voice Echo in Xiaoyan Tower of Xi'an and Initial Study on the Formation Mechanism of Its Style of Brick Tower With Stacked Unsmooth Thick Eaves

作　　者：吕厚均[1] 俞文光[1] 俞慕寒[2] 陈长喜[1] 樵卫新 

机构地区：[1]黑龙江大学,哈尔滨150080 [2]大连民族学院,辽宁大连116600 [3]西安博物院,西安710068

出　　处：《中国科技史杂志》2008年第3期241-249,共9页The Chinese Journal for the History of Science and Technology

基　　金：国家自然科学基金项目(编号:19474014);黑龙江省自然科学基金项目(编号:A98-01、A01-02);黑龙江省教育厅科学基金项目(编号:10511018)

摘　　要：通过对西安小雁塔现场考察、实验测试和理论分析,发现并揭示了小雁塔蛙声回声现象,进而对山西莺莺塔、大理千寻塔、大理弘圣寺塔和西安小雁塔的蛙声回声现象进行综合分析,得出中国古代叠涩密檐式砖塔蛙声回声形成的机理和主要影响因素。In the present paper, the phenomenon of frog voice echo in Xiaoyan Tower of Xi＇an is discovered via on-the-spot investigation, experimental measurements and academic analysis. Furthermore, the phenomenon of echo in Yingying Tower, Qianxun Tower, Hongshengsi Tower and Xiaoyan Tower is synthetically analyzed. The formation of mechanism and main factors of the frog voice echo of ancient China＇s brick tower with stacked unsmooth thick eaves are achieved.

关 键 词：蛙声 回声 小雁塔 密檐式砖塔 回声现象 

分 类 号：N092[自然科学总论—科学技术哲学] O42-092[理学—声学]