CAJ | 학술논문

在台风“海葵”和“潭美”分别影响温州期间，对温州某高层建筑进行现场实测，得到建筑第25层楼板结构和停靠在第25层的电梯加速度数据。同时，采用 MATLAB 软件进行编程，对结构和电梯的动力响应进行了时域和频域特性分析。结果表明：台风作用下，电梯和结构的加速度响应最大值随着平均风速的增大而增大；结构的风致振动传递给电梯，当电梯的固有频率接近结构的前几阶自振频率时，电梯的整体振动响应将表现为对结构振动响应的放大；10min时距内，电梯在水平方向的加速度响应最大值是同层楼板加速度响应最大值的1倍～1．78倍。最后，以高层建筑现场实测数据为基础，提出了一种计算电梯水平振动响应的简化计算方法，以期为电梯的安全设计和计算提供参考。
재태풍“해규”화“담미”분별영향온주기간，대온주모고층건축진행현장실측，득도건축제25층루판결구화정고재제25층적전제가속도수거。동시，채용 MATLAB 연건진행편정，대결구화전제적동력향응진행료시역화빈역특성분석。결과표명：태풍작용하，전제화결구적가속도향응최대치수착평균풍속적증대이증대；결구적풍치진동전체급전제，당전제적고유빈솔접근결구적전궤계자진빈솔시，전제적정체진동향응장표현위대결구진동향응적방대；10min시거내，전제재수평방향적가속도향응최대치시동층루판가속도향응최대치적1배～1．78배。최후，이고층건축현장실측수거위기출，제출료일충계산전제수평진동향응적간화계산방법，이기위전제적안전설계화계산제공삼고。
Field measurements of a high-rise building in Wenzhou were conducted under typhoon HAIKUI and TRAMI,respectively.The acceleration data of the 25th floor and the elevator stayed at the 25th floor were obtained. Meanwhile,the time domain and frequency domain characteristics of the structure and the elevator were analyzed with MATLAB software programming.The results showed that the maximum accelerations of the elevator and the structure under typhoon increase with increase in average wind speed;the wind-induced vibration of the structure is transmitted to the elevator,the overall elevator vibration response is amplified by the structure vibration response when the elevator natural frequencies are close to the first few structure natural frequencies;within 10 minutes,the elevator maximum horizontal acceleration is about 1 ~1.78 times larger than that of the floor.Furthermore,a simplified calculation method for calculating the elevator horizontal vibration response was put forward based on the high-rise building field measured data.The study results provided a reference for the elevator safety design and calculation.