Improved structure for effectively reducing cracking caused by temperature stress of basement

The utility model discloses an improved structure for effectively reducing cracking caused by temperature stress of a basement, which comprises an arch structure and a haunching structure which are arranged on a top plate of the basement at intervals, and inclined haunching plates are symmetrically arranged on two sides of each beam or wall on the top plate of the basement. The top plate of the basement is arranged to be of an arc-shaped arch structure at certain intervals. A series of improvement measures are adopted, adverse effects caused by temperature stress of the basement are comprehensively solved, and a good effect is achieved. 本实用新型公开了一种有效降低地下室温度应力产生开裂的改进结构，包括在地下室顶板上间隔设置拱结构及加腋结构，所述地下室顶板上在每个梁或墙的两侧均对称设置倾斜的加腋板，所述地下室顶板间隔一定距离将其顶板设置为弧形的拱结构。本实用新型采用一系列改进措施，综合解决了地下室温度应力产生的不利影响，取得较好的效果。