CAJ | 학술논문

通过室内模型试验和数值模拟研究裂缝对简支梁应变分布的影响。研究结果表明：裂缝对应变的影响区域集中在裂缝附近的较小范围内，该区域的大小与梁体所受静力荷载的大小及裂缝在梁体上的位置无关，但随裂缝深度的增加而增大。
통과실내모형시험화수치모의연구렬봉대간지량응변분포적영향。연구결과표명：렬봉대응변적영향구역집중재렬봉부근적교소범위내，해구역적대소여량체소수정력하재적대소급렬봉재량체상적위치무관，단수렬봉심도적증가이증대。
This paper researches the influences of cracks on strain distribution of simply supported beams via indoor model test and numerical simulation .The results of research show that the area of influence of cracks on strain concentrates in small range in the vicinity of cracks , which is independent from static load on beams and positions of cracks on beams , but increases with the depth of cracks .