摘要
以三角海水库工程坝顶路面开裂为施工实例,从施工方法、混凝土检测参数、回填料勘探、渗漏检查、浸润线观测、变形监测分析了裂缝产生原因是由于在软粘土地基上筑坝,由于施工速率过快,从而导致路面因不均匀沉降或剩余沉降量过大而破坏。
Taking the cracking of the pavement on the top of the dam of the Triangle Sea Reservoir as a construction example,from the construction method,concrete detection parameters,backfill exploration,leakage inspection,infiltration line observation,and deformation monitoring,it is analyzed that the cause of the cracks is due to the construction on the soft clay foundation.The dam,due to the excessively fast construction rate,causes the road surface to be damaged due to uneven settlement or excessive residual settlement.
作者
钱新文
李灵军
QIAN Xin-wen;LI Ling-jun(Silicon Lake Vocational&Technical Institute,Kunshan 215332,China;Comprehensive Business Bureau,Ministry of Water Resources,Beijing 100053,China)
出处
《价值工程》
2021年第23期104-106,共3页
Value Engineering
关键词
路面
裂缝
施工速率
pavement
cracks
construction speed
