CAJ | 학술논문

为研究预防性保护—减隔震技术在地面浮放石像文物中的应用,基于规范公式首先确定了佛像的隔震系数和支座刚度范围,进而采用时程分析程序对初选的减隔震支座进行了数值仿真验证,研究了高宽比为5.6的石佛像采用减隔震支座的可行性问题。研究结果表明：处于高烈度区浮放于地面的具有较大高宽比的石佛像文物的抗震性能存有隐患,科学合理的减隔震支座用于佛像等结构物可取得显著的减震效果。本研究所做石佛像减隔震设计及分析验证思路对类似工程有借鉴意义。
위연구예방성보호—감격진기술재지면부방석상문물중적응용,기우규범공식수선학정료불상적격진계수화지좌강도범위,진이채용시정분석정서대초선적감격진지좌진행료수치방진험증,연구료고관비위5.6적석불상채용감격진지좌적가행성문제。연구결과표명：처우고열도구부방우지면적구유교대고관비적석불상문물적항진성능존유은환,과학합리적감격진지좌용우불상등결구물가취득현저적감진효과。본연구소주석불상감격진설계급분석험증사로대유사공정유차감의의。
The feasibility of isolation protection of a stone Buddha with a hei - to - width ratio of 5.6 under seismic condition is discussed in this paper. First, based on standard formulas, the isolation coefficient and bearing stiffness range for the Buddha were determined under seismic conditions. The primary isolation bearings vs. time was studied by numerical simulation. It can be concluded that sufficient attention needs to be paid to historical relics such as an unfixed Buddha with large height - to - width ratio in the high intensity region because of the existence of hidden dangers of their seismic performance. Furthermore, isolation bearings can be utilized with structures having large height - to - width ratios, such as stone Buddha, in order to produce a significant isolation effect. These ideas, have reference value for similar projects.