吉林建筑大学学报
吉林建築大學學報
길림건축대학학보
Journal of Jilin Jianzhu University
2015年
5期
24-26
,共3页
约束条件%温度开裂%基础混凝土
約束條件%溫度開裂%基礎混凝土
약속조건%온도개렬%기출혼응토
the constraint%temperature crack%concrete foundation
由于内外因素的共同作用,混凝土结构总是不可避免地会产生裂缝,结构裂缝会降低其承载能力、耐久及耐水性.本文主要围绕约束条件下基础混凝土的温度开裂等问题,阐述裂缝产生的机理,并提出控制裂缝的措施.
由于內外因素的共同作用,混凝土結構總是不可避免地會產生裂縫,結構裂縫會降低其承載能力、耐久及耐水性.本文主要圍繞約束條件下基礎混凝土的溫度開裂等問題,闡述裂縫產生的機理,併提齣控製裂縫的措施.
유우내외인소적공동작용,혼응토결구총시불가피면지회산생렬봉,결구렬봉회강저기승재능력、내구급내수성.본문주요위요약속조건하기출혼응토적온도개렬등문제,천술렬봉산생적궤리,병제출공제렬봉적조시.
When the internal and external factors working together, the Concrete structure cracks will appear inevi-tably. And the Concrete structure cracks will reduce its bearing capacity durability and resistance to water. This pa-per mainly revolves around foundation concrete temperature cracks which are under the constraint condition, talking about the mechanism of cracks, and the measures of cracks controlling is presented.
