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    田  榮
    (鐵道第四勘察設(shè)計(jì)院，武漢430063)

[摘要] 以現(xiàn)行《型鋼混凝土組合結(jié)構(gòu)技術(shù)規(guī)程》、《混凝土結(jié)構(gòu)設(shè)計(jì)規(guī)r》中的構(gòu)件裂縫寬度計(jì)算公式為基礎(chǔ)，探討型鋼混凝土組合結(jié)構(gòu)拉彎構(gòu)件的裂縫寬度計(jì)算方法。
[關(guān)鍵詞] 型鋼混凝土結(jié)構(gòu)；裂縫寬度；拉彎構(gòu)件

Crack width calculation methods of eccentric tension member of steel reinforced concrete composite structures
Tian Rong
(The Fourth survey and Design institute of China Railway, Wuhan 430063, China)

Abstract: Based on the theoretical calculating crack width of concreter members in   the current Technical Specification for Steel Reinforced Concrete Composite Structures and Code for Design of Concrete Structures, the crack width calculation methods what the eccentric tension member of steel reinforced concrete composite structures are discussed.
Keywords: steel reinforced concrete composite structures; crack width; eccentric tension member