公路桥的桥面既起结构作用又起桥梁作用 结构的功能用途。作为一个结构性的 组件，它提供了安全传递力的载荷路径 从车轮荷载到支撑上部结构和 子结构元素。它还可以通过 复合作用对主要上部结构性能的影响 组件。同样，一个 甲板直接影响设备的可用性或使用能力 结构安全高效地承载公路交通 提供平滑度、防滑性和抗冲击性 车轮载荷下的挠度。自行车的骑行面 公路桥面板应提供 连接路面的部分。表面应该是 没有任何特征或外形偏差 令人反感或不安全的骑行品质。可取的品质 应在整个过程中保持最低维护 结构的预计使用寿命。粗糙、开裂、剥落、剥落和防滑不良 阻力是当许多细节 影响它们的发生没有得到足够的重视。 认识到设计、材料和材料之间的相互作用 施工实践以及环境因素是关键 实现平稳耐用甲板的重要第一步。许多甲板保持光滑，没有表面退化 并保持多年的防滑性。什么时候 如果出现缺陷，通常会采取以下形式之一: 在本指南中介绍。各方面的贡献 讨论了桥面施工对缺陷的影响，并给出了指导原则 基于所提出的理论和经验，应减少 发生概率达到可接受的水平。

The deck of a highway bridge serves both structural and functional purposes for the structure. As a structural component, it provides the load path to safely transfer forces from wheel loads to the supporting superstructure and substructure elements. It may also contribute, through composite action, to the performance of primary superstructure components. Equally, the construction and condition of a deck directly impacts serviceability or the ability of the structure to safely and efficiently carry highway traffic by providing smoothness, skid resistance, and resistance to deflections under wheel loads. The riding surface of a highway bridge deck should provide a continuation of the pavement segments that it connects. The surface should be free from characteristics or profile deviations that impart objectionable or unsafe riding qualities. The desirable qualities should persist with minimum maintenance throughout the projected service life of the structure.Roughness, cracking, spalling, scaling, and poor skid resistance are defects that result when the many details that influence their occurrence are not given sufficient attention. Recognition of the interaction of design, materials, and construction practices, as well as environmental factors, is the important first step in achieving smooth and durable decks.Many decks remain smooth and free from surface deterioration and retain skid resistance for many years. When deficiencies occur, they usually take one of the forms described in this guide. The contribution of various aspects of deck construction to defects is discussed and guidelines based on theory and experience presented that should reduce the probabilities of occurrence to acceptable levels.