与普通混凝土相比,高强度混凝土以其在抗冻性、抗渗性及密实性等方面优势明显,不足之处在于容易出现湿涨开裂、收缩开裂及脆性等缺陷。因此在实际应用中通常会加入膨胀剂,支撑高强补偿收缩混凝土进行应用。本文以某桥梁工程为例,对补偿收缩混凝土在现浇湿接缝工程中的应用效果进行分析和探讨。 Compared with ordinary concrete, high-strength concrete has obvious advantages in frost resistance, impermeability and compactness. The disadvantage is that defects such as wet-burst cracking, shrinkage cracking and brittleness are easy to occur. Therefore, in practice, usually adding expansive agent, supporting high-strength compensating shrinkage concrete for application. Taking a bridge project as an example, this paper analyzes and discusses the application effect of shrinkage-compensated concrete in wet-in-wet joints.