【摘要】 大跨度桥型方案比选,应在技术可行的前提下,对桥梁的经济性、美观性和创新性进行系统的分析、论证与比较,力争找到一个既能突出当地经济特色、人文思想及价值观念,又能表达现当代桥梁的技术水平及蕴涵未来桥梁的发展趋势的最佳方案。更多还原

【Abstract】 The comparison and choice of large-span bridge type should be analyzed and compared by combining the economy,beauty and innovation in permission of technology,so as to find the best scheme. This scheme will not only show the local economy characteristics,humanistic ideals and value system,but also represent the technology level of modern bridge and its developing tendency in future.更多还原