And because of its low design carrying capacity, some damages are appearing now, such as arch leaking, mortar weathering and arch springing cracking.

这些早期建造的石拱桥由于设计承载力较低、环境腐蚀等原因，逐渐出现一些损伤，如拱圈漏水、砂浆风化、拱脚开裂等。

youdao

This paper introduces the geological features and the unhomogeneous weathering phenomenon of coral reef limestone of Sudan Port Area, and the bearing capacity of this layer.

简单介绍苏丹港区珊瑚礁灰岩的地质特征及不均匀风化现象，以及该层的地基承载力。

youdao

This paper introduces the geological features and the unhomogeneous weathering phenomenon of coral reef limestone of Sudan Port Area, and the bearing capacity of this layer.

简单介绍苏丹港区珊瑚礁灰岩的地质特征及不均匀风化现象，以及该层的地基承载力。

youdao