摘要
阐述闸上交通桥施工的特点,结合某闸上交通桥预应力混凝土的施工,叙述闸上交通桥预应力施工的工艺,包 括预应力混凝土的材料、预应力施工工具的选择和质量控制,预应力混凝土空心板梁的预制工艺,后张法预应力的施 加技术。
The author elaborates the characteristic of a floodgate transportation bridge construction, narrates the pre-stressed concrete construction techniques of the floodgate transportation bridge including the pre-stressed concrete material, the choice of pre-stressed construction tools, the quality control, the prefabricated techniques of pre-stressed concrete hollow plate and crossbeam, and the construction technology of post-tensioned prestressing concrete.
出处
《南水北调与水利科技》
CAS
CSCD
2005年第6期56-57,共2页
South-to-North Water Transfers and Water Science & Technology
关键词
闸上交通桥
预应力
施工
floodgate transportation bridge pre-stress, construction
