Research and application of anti-cracking and anti-seepage technology for urban rail transit concrete
Restraining concrete cracking and leakage is the key and difficulty of ensuring the construction quality of urban rail transit un-derground structures.Taking the urban rail transit underground station as an example,the main reasons for concrete cracking were ana-lyzed,the evaluation and design methods of concrete crack resistance during construction were introduced.The control indicators for the crack resistance performance of concrete,as well as the raw materials and construction control measures to ensure the realization of the in-dicators were proposed.Combined with the practical projects,the application effects of the complete set of technologies were introduced,which can provide the similar projects with guidance for the improvement of the construction quality of anti-cracking and anti-seepage.
万方数据
维普
