浅谈大体积混凝土温度检测及裂缝控制

Tentative discussion on mass concrete temperature detection and crack control

首先指出裂缝是大体积混凝土的主要质量缺陷,而内外温差过大是产生裂缝的主要原因之一,通过对大体积混凝土中温度裂缝产生的过程和预防措施进行探讨,以期对大体积混凝土的测温及温度裂缝控制起到一定指导作用。

Firstly it points out main quality defects of mass concrete crack,and maximum temperature difference between the inside and outside is the main reason for crack occurring,and inquires the temperature crack occurring and protective measures for mass concrete,with a view to play a role in mass concrete temperature taking and temperature crack control.