CAJ | 학술논문

通过介绍数值模拟方法计算钢筋笼偶极瞬变感应电动势,分析研究其空间分布特征,总结出采用双峰距离确定钢筋笼长度的方法,与磁测井法对模型桩及工程桩的对比试验证明该方法准确可靠,并发现本方法更为直观、易于判别,不失为一种创新。本方法检测灌注桩钢筋笼长度经济可行,易于推广应用,社会和经济效益比较显著。
통과개소수치모의방법계산강근롱우겁순변감응전동세,분석연구기공간분포특정,총결출채용쌍봉거리학정강근롱장도적방법,여자측정법대모형장급공정장적대비시험증명해방법준학가고,병발현본방법경위직관、역우판별,불실위일충창신。본방법검측관주장강근롱장도경제가행,역우추엄응용,사회화경제효익비교현저。
Through introducing the calculation of reinforcement cage dipole transient induced electromotive force with numerical simulation method, the spatial distribution characteristics has been analyzed and studied, the method to determine the length of the reinforcement cage by two peaks distance has been summed up. The meth- od is reliable and accurate through contrast experiment test being executed with the magnetic logging law to the model piles and engineering piles. Simultaneously it has been discovered that this method is more direct -vie- wing, easier to distinguish and and easv to promote, it has aui proved to be a kind of innovation. Because this method is economically feasible te remarkable social and acanomic hanafits