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2009年05 期
| 標(biāo)題 |
| 雙向布管現(xiàn)澆預(yù)應(yīng)力混凝土空心板的受剪性能研究(49 卷) |
| 英文標(biāo)題 |
| Study on shear performance of casting in site prestressed concrete hollow slab with pipes placed in two ways |
| 摘要 |
| 針對工程中應(yīng)用的現(xiàn)澆空心樓板常用單向布管造成截面兩向剛度明顯差異的問題，提出對現(xiàn)澆預(yù)應(yīng)力混凝土空心樓板的空心管按雙向板剪力傳遞方向和范圍布置的方法。試驗(yàn)和計(jì)算分析均表明，按照雙向布管方法設(shè)計(jì)的現(xiàn)澆混凝土空心板具有良好的受剪性能，可沿用《混凝土結(jié)構(gòu)設(shè)計(jì)規(guī)范 |
| 作者 |
| 新聞作者:劉昭清，夏煒洋 |
| 關(guān)鍵字 |
