汉代画像砖、画像石、壁画为人们研究汉代物质文化生活提供了大量的图像资料。从中我们可以窥见,中国的古代桥梁像中国古代房屋建筑一样,到汉代其建筑体系已基本形成。汉画中的梁桥(指柱梁结构的平桥)有以下几种式样: 1.斜撑式梁桥:如山东嘉祥武氏祠前室的一幅水陆攻战图。这是一幅不用立柱斜撑武梁桥的正视图,桥的跨度较大,桥面中间平坦,两端略 Han Dynasty portrait brick, portrait stone, murals for people to study the material and cultural life of Han Dynasty provided a large number of image data. From which we can get a glimpse of China’s ancient bridges as the ancient Chinese house building, to the Han Dynasty its building system has been basically formed. Han bridge in the painting (refers to the column beam structure of Pingqiao) the following types of style: 1 diagonal beam bridge: such as Wu Jia Temple in Shandong Jiaxiang an amphibious plot. This is a frontal view of Wu Liang bridge without column diagonal bracing, the span of the bridge is large, the deck is flat in the middle, and the two ends are slightly