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2008年08 期
| 標(biāo)題 |
| 混凝土裂縫的預(yù)防和處理(36 卷) |
| 英文標(biāo)題 |
| Prevention and Countermeasures on the Cracking of Concrete Cement |
| 摘要 |
| 混凝土在骨料不潔、配合比不當(dāng)、基礎(chǔ)不穩(wěn)定、施工工藝不規(guī)范或支撐模型不符合規(guī)定時(shí)，都會(huì)產(chǎn)生裂縫，這些裂縫在荷載的作用下會(huì)進(jìn)一步擴(kuò)展。為防止這些裂縫影響混凝土的強(qiáng)度和使用壽命，必須對(duì)不同部位混凝土裂縫采用針對(duì)性措施進(jìn)行補(bǔ)強(qiáng)加固。 |
| 作者 |
| 新聞作者:張淑萍 |
| 關(guān)鍵字 |
