The cracks produced by concrete bridges under conventional static and dynamic loads and secondary stresses are called load cracks. In summary, there are mainly two types of cracks, primary and secondary stress.
The cracks produced by concrete bridges under conventional static, dynamic load and subshed stress are called load cracks, which are summarized mainly as main and secondary stress cracks.
The cracks of concrete bridge under normal static, dynamic and secondary stress are called load cracks, which can be summarized into two types: primary and secondary stress cracks.<br>