@article{郭凯强1_230,
author = {[郭凯强1, 贾艳敏1, 于广龙1, 王佳伟2, 张冠华2]},
title = {配置直线不等长预应力筋简支梁自振频率研究},
publisher = {振动与冲击},
year = {2018},
journal = {振动与冲击},
volume = {37},
number = {17},
eid = {230},
pages = {230-235},
keywords = {不等长预应力筋简支梁；自振频率；模态试验；有限元；模态分析},
url = https://jvs.sjtu.edu.cn/CN/abstract/article_8065.shtml
}