CAJ | 학술논문

灌河大桥主墩承台位于深水中，平面尺寸较大，属于大体积混凝，水化作用易产生裂缝。为有效避免混凝土裂缝的产生，本文通过对混凝土原材料、配合比、冷却管安装、混凝土养护和温度监控等环节的分析，提出了合理有效的温度控制措施。
관하대교주돈승태위우심수중，평면척촌교대，속우대체적혼응，수화작용역산생렬봉。위유효피면혼응토렬봉적산생，본문통과대혼응토원재료、배합비、냉각관안장、혼응토양호화온도감공등배절적분석，제출료합리유효적온도공제조시。
Guanhe Bridge main pier pile caps in deep water with large plane size, which belongs to the mass concrete and easy to cause cracks due to hydration. To effectively avoid the cracks of concrete, this article through analyzing the concrete raw materials, mixing ratio, cooling pipe instal ation, concrete curing, temperature monitoring and other links, puts forward reasonable and effective temperature control measures.