由西安市人民政府研究室、中国基建优化研究会、九三学社陕西省委员会、《陕西科技报》社、西安建筑科技大学土木工程学院等 1 3家单位发起 ,于 2 0 0 1年 6月 2 8日在西安建筑科技大学举行了弦线模量学术研讨会 .相关专家、学者和长期关心此项成果的社会知名人士等 4 0余人参 It was started by 13 units including Xi’an Research Institute of People’s Government, China Infrastructure Optimization Research Society, Shaanxi Provincial Committee of Jiusan Society, Shaanxi Science and Technology Newspaper Agency and Xi’an University of Civil Engineering and Architecture, and Civil Engineering Institute of Xi’an University of Architecture and Technology. In June 2001 Held a Symposium on Chord Modulus at Xi’an University of Architecture and Technology with more than 40 ginseng experts, scholars and social celebrities who have long been concerned about this achievement