建筑结构编辑同志：你刊从１９９８年１０月开始刊登哈尔滨建筑大学钟善桐教授的钢管砼结构讲座第一章，读后很高兴，这是时代要求。……但应注意的是钢管砼构件的工作条件，随着偏心的增长，它的优势逐渐减少，如果达到大偏心时，它的优势完全成劣势。特别在工程介绍中大量介 Building structure editor Comrade: You published the first chapter of the lecture on steel pipe concrete structure of Professor Zhong Shantong of Harbin University of Civil Engineering in October 1998. After reading it, I am very happy. This is the requirement of the times. ... but it should be noted that the working conditions of steel pipe concrete components, with the increase of eccentricity, its advantages gradually reduce, if the large eccentricity, its advantages completely become a disadvantage. Especially in the engineering introduction