广东公路交通
廣東公路交通
엄동공로교통
GUANGDONG HIGHWAY COMMUNICATIONS
2014年
4期
44-46,63
,共4页
预应力混凝土空心板%单板受力%处治措施
預應力混凝土空心闆%單闆受力%處治措施
예응력혼응토공심판%단판수력%처치조시
pre-stressed concrete hollow slab%single beam bearing%treatment measures
单板受力现象已经成为营运高速公路预应力混凝土空心板桥梁的一种普遍性病害，结合惠河高速公路桥梁的营运养护管理工作，对预应力混凝土空心板桥单板受力所产生原因进行了研究分析，探讨提出空心板梁桥单板受力的预防和治理方法。
單闆受力現象已經成為營運高速公路預應力混凝土空心闆橋樑的一種普遍性病害，結閤惠河高速公路橋樑的營運養護管理工作，對預應力混凝土空心闆橋單闆受力所產生原因進行瞭研究分析，探討提齣空心闆樑橋單闆受力的預防和治理方法。
단판수력현상이경성위영운고속공로예응력혼응토공심판교량적일충보편성병해，결합혜하고속공로교량적영운양호관리공작，대예응력혼응토공심판교단판수력소산생원인진행료연구분석，탐토제출공심판량교단판수력적예방화치리방법。
The single slab bearing of pre-stressed concrete hollow slab bridge has become a common disease of expressway bridges. Being based on the maintenance of bridges at Huihe Expressway, in this paper, the causes of the single slab bearing of pre-stressed concrete hollow slab bridges have been analyzed, and the prevention and maintenance measures for the hollow slab bridges have been put forward.
