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一九八二年十月,我院邀请省科委、贵阳铝镁设计研究院、第七冶金建设公司建科所、国家建委四局科研所、贵州省建筑设计院等单位的工程师及土建系部分教师,对《园筒型贮仓在地震作用下的有效贮料荷载》的试验研究成果进行了鉴定。该项试验研究,系七九年贵阳铝镁设计研究院和沈阳铝镁设计研究院为参加编写《冶金工业厂房构筑物抗震设计施工规程》中有关园筒仓部份的内容而委托我院土建系进行园筒仓动力性能试验研究的。我们在试验过程中,发现所测园筒仓的自振频率与国内现行计算自振频率的公式所得结果出入甚大,且装料后的自振频率也不和空仓时
In October 1982, our institute invited engineers from the Provincial Science and Technology Commission, Guiyang Aluminum Magnesium Design and Research Institute, the Seventh Metallurgical Construction Company Construction Institute, the State Construction Committee Fourth Bureau Scientific Research Institute, the Guizhou Provincial Architectural Design Institute, and other engineers and civil engineering department. Some teachers identified the experimental research results of the “effective storage load under the action of a cylindrical silo”. This pilot study was commissioned by the Guiyang Aluminum Magnesium Design and Research Institute and the Shenyang Aluminum Magnesium Design and Research Institute in 1979 to participate in the preparation of the “Surface Design and Construction Regulations for Plant Structures in the Metallurgical Industry” section on the silo part of the Institute. Performed a research on the dynamic performance of the silo. In the course of the experiment, we found that the results of the formula for measuring the free vibration frequency of the silo and the domestic formula for calculating the natural frequency vary greatly, and the frequency of the natural vibration after loading is also not equal to the time of empty storage.