CAJ | 학술논문

为提高混凝土坝的施工速度，可以采用厚浇筑层和短间歇期的快速施工方法。基于中国西南某大型碾压混凝土重力坝的快速施工过程，根据其施工期和初运行期的实测应变，采用变形法计算了混凝土应力，成果较好地反映了快速施工条件下混凝土坝施工期和初运行期的应力发展过程，对类似工程的施工有一定的参考价值。
위제고혼응토패적시공속도，가이채용후요축층화단간헐기적쾌속시공방법。기우중국서남모대형년압혼응토중력패적쾌속시공과정，근거기시공기화초운행기적실측응변，채용변형법계산료혼응토응력，성과교호지반영료쾌속시공조건하혼응토패시공기화초운행기적응력발전과정，대유사공정적시공유일정적삼고개치。
In order to improve the construction speed of a concrete dam, a method of fast construction using thick pouring layers and short layer intervals was used. Based on the construction process of an RCC gravity dam located in Southwest China, the concrete stress was calculated with the deformation method according to the measured strain during the construction and initial running periods. The results accurately reflect the stress development under the condition of fast construction during the construction and initial running periods, providing valuable references for similar engineering construction projects.