改革开放十年来,福建公路科技结合养护修建的实际,积极开展新技术、新工艺、新材料、新设备的研究和推广,取得较大进步。 *建成了一批结构轻、整体性能好,施工简便、造价较低、装备化程度高的刚构拱桥、预应力混凝土桥梁和箱形拱桥。其中:泉州大桥荣获1985年“省级科技进步奖”和“省级优秀工程奖”;福州洪山大桥——三向预应力混凝土架刚构桥,荣获1987年“省级科技进步奖”。 *推广应用阳离子乳化沥青、旧沥青路面再生利用和半刚性路面等新技术工艺,收到较好 Ten years of reform and opening up, Fujian road science and technology with the actual construction of conservation, and actively carry out research and promotion of new technologies, new processes, new materials, new equipment, made great progress. * Built a number of rigid structures, the overall performance is good, simple construction, lower cost, high degree of equipment rigid arch bridges, prestressed concrete bridges and box arch bridge. Among them: Quanzhou Bridge won the 1985 “Provincial Science and Technology Progress Award” and “Provincial Excellent Engineering Award”; Fuzhou Hongshan Bridge - three-way prestressed concrete frame rigid frame bridge, won the 1987 “Provincial Science and Technology Progress Award.” * Promote the use of cationic emulsified asphalt, recycled asphalt pavement and semi-rigid pavement and other new technology, received better