高铁桥梁工程大体积混凝土裂缝成因及控制措施

Causes and Control Measures for Mass Concrete Crack High Speed Rail Bridge Engineering

大体积混凝土裂缝问题成为桥梁工程主要的问题,也是关乎工程质量的主要因素。本文先介绍大体积混凝土裂缝的类别,以及大体积混凝土裂缝形成的主要原因,最后指出控制大体积混凝土裂缝的主要措施,从而提高工程质量。

Mass concrete crack has become the major problem of bridge engineering and also a major factor related to quality of the project. This article firstly describes the category of mass concrete cracks and the main reasons for the mass concrete cracks, and concludes the main measures to control the mass concrete cracks, thereby enhancing the quality of the project.