珠江路桥工程施工的几点技术探讨

Discussion of Several Techniques in Zhujiang Road Bridge Construction

灌注桩基础、混凝土浇筑、钢绞线张拉质量的控制是桥梁施工中的重点,其质量好坏直接决定了桥梁的使用寿命。本文介绍了珠江路桥施工中灌注桩、拱梁结合处和钢绞线张拉三个重点、难点部位的质量控制和技术控制,以期说明正确的施工方案和注重施工细节不但能保证质量,而且能提高效率。

Control of grouting pile foundation, concrete pouring and steel strand tension quality are the focuses of bridge construction. Their quality directly determines the service life of bridge. The key and difficult quality control and technology control points of parts-grouting pile, arch beam junction and steel strand tension in Zhujiang Road Bridge construction are introduced in the paper. It is described that proper construction program and focus on construction detail not only can ensure construction quality, but also can improve efficiency.