QQ客服 官方微博 反馈留言

浏览/检索结果: 共3条，第1-3条 帮助 限定条件 专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     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 Analysis of the Influence of Tunnel Blasting Construction on Initial Concrete 期刊论文 Journal of Railway Engineering Society, 2022, 卷号: 39, 期号: 1, 页码: 73-78 and 113 作者:  Tang, Xianxi;  Xia, Dingding;  Li, Danhe;  Wang, Yaowu 收藏  |  浏览/下载：11/0  |  提交时间：2022/04/21 Blasting  Railroad tunnels  Regression analysis  Vibration analysis  Blasting construction  Blasting vibrations  Different ages  Empirical formulas  Initial concrete  Safe step distance  Tunnel construction  Tunnel engineering  Velocity threshold  Vibration velocity   Construction methods for loess tunnels with super-large cross-section based on displacement control of surrounding rock 期刊论文 Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering, 2013, 卷号: 35, 期号: SUPPL.1, 页码: 82-89 作者:  Cheng, Xuan-Sheng;  Wang, Jian-Hua 收藏  |  浏览/下载：5/0  |  提交时间：2020/11/14 Excavation  Geotechnical engineering  Sediments  Soils  Constitutive relations  Construction method  Control of surrounding rocks  Equivalent plastic strain  Large cross-sections  Loess  Stability of surrounding rock  Surrounding rock   Deformation rule of loess highway tunnel with two lanes 期刊论文 Jiaotong Yunshu Gongcheng Xuebao/Journal of Traffic and Transportation Engineering, 2012, 卷号: 12, 期号: 3, 页码: 9-18 作者:  Chen, Jian-Xun;  Wang, Meng-Shu;  Xuan, Jun-Jie;  Qiao, Xiong 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/14 Arches  Deformation  Locks (fasteners)  Regression analysis  Rocks  Sediments  Testing  Deformation of surrounding rock  Deformation rules  Loess tunnel  Logarithmic distribution  Logarithmic functions  Monitoring measurements  Tunnel engineering  Tunnel surrounding rock