QQ客服 官方微博 反馈留言

浏览/检索结果: 共2条，第1-2条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 New method for testing the grouting compactness in pre-stressed concrete girder 期刊论文 Recent Patents on Engineering, 2018, 卷号: 12, 期号: 1, 页码: 73-81 作者:  Xiang, Qingming;  Qi, Shenghui;  Su, Jiaxuan;  Yang, Tianshu;  Cheng, Xuansheng 收藏  |  浏览/下载：12/0  |  提交时间：2020/11/14 Bridges  Concrete beams and girders  Concrete construction  Concrete testing  Geological surveys  Ground penetrating radar systems  Grouting  Mortar  Nondestructive examination  Patents and inventions  Prestressed concrete  Testing  Construction quality  Ground Penetrating Radar  Grouting quality testing  New method  Posttensioning  Radiographic testing  Reliability and durabilities  Ultrasonic testing method   Strength analysis of disc rotor heavy-duty gas turbine considering bolt pretension load 会议论文 作者:  Yang, Baisong;  Geng, Haipeng;  Lu, Mingjian;  Yu, Lie 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/18 Approximation methods  Assembly structures  Development and applications  FEM modeling  Green Lagrange strains  Heavy-duty gas turbines  High efficiency system  Reliability and durabilities