科技与创新
科技與創新
과기여창신
Science and Technology & Innovation
2015年
2期
106-107
,共2页
低高度混凝土桥梁%裂缝%病害分析%预应力
低高度混凝土橋樑%裂縫%病害分析%預應力
저고도혼응토교량%렬봉%병해분석%예응력
low height concrete bridge%crack%disease analysis%prestressing force
当低高度混凝土桥梁出现裂缝时,会影响桥梁结构的承载力,降低桥梁结构的耐久性。结合低高度混凝土桥梁裂缝处置措施,分别分析了20 mRC、20 mPC、16 mPC、16 mRC四类低高度桥梁裂缝病害,并提出了合理的建议,采取了适当的处置措施。
噹低高度混凝土橋樑齣現裂縫時,會影響橋樑結構的承載力,降低橋樑結構的耐久性。結閤低高度混凝土橋樑裂縫處置措施,分彆分析瞭20 mRC、20 mPC、16 mPC、16 mRC四類低高度橋樑裂縫病害,併提齣瞭閤理的建議,採取瞭適噹的處置措施。
당저고도혼응토교량출현렬봉시,회영향교량결구적승재력,강저교량결구적내구성。결합저고도혼응토교량렬봉처치조시,분별분석료20 mRC、20 mPC、16 mPC、16 mRC사류저고도교량렬봉병해,병제출료합리적건의,채취료괄당적처치조시。
When low height concrete bridge cracks, it will affect the bearing capacity of the bridge structure, reducing the durability of bridge structures. The combination of low height concrete measures to deal with cracks in bridges were analyzed 20 mRC, 20 mPC, 16 mPC, 16 mRC four low-profile bridge cracks diseases, and made a reasonable proposal, to take appropriate measures to deal with.