Results 111 to 120 of about 1,458,491 (229)

Investigation on tunnel stability considering pipe‐roof support with transparent soil technology

Deep Underground Science and Engineering, EarlyView.
This study integrates transparent soil technology, 3D reconstruction and numerical simulation to captures the full‐field deformation of shield tunnel instability. Results demonstrate that pipe‐roof support enhances stability via the “soil‐arching barrier effect,” effectively restraining failure wedge development by extending stress transfer paths ...
Zhi Jia, Yunpeng Ji, Zhao Lu, Honghua Zhao, Limin Zhang   +4 more
wiley   +1 more source

Newly Crowned

, 1963
Photograph used for a story in the Oklahoma Times newspaper. Caption: "NEWLY CROWNED state junior bowling champions is this quintet from Meridian lanes.
Wood, Tony
core  

Investigation on the mechanical behavior of the multiple‐layered lining structure of a water conveyance tunnel with high internal water pressure

Deep Underground Science and Engineering, EarlyView.
This study presents large‐scale similarity model testing (geometric ratio 3.6) of an innovative multiple‐layered lining system—comprising exterior precast segments, middle self‐compacting concrete, and an interior steel pipe—for high‐pressure (0.75 MPa) water conveyance tunnels.
Ramin Asadi, Shimin Wang, Chang Liu, Zhiyu Lin, Chuan He   +4 more
wiley   +1 more source

Homecoming 2017 Royalty Crowned

, 2017
Tollefson, Elizabeth. (2017). Homecoming 2017 Royalty Crowned.
Tollefson, Elizabeth
core  

Mitigating surcharge‐induced column‐head cracking in double‐deck shield tunnels using hyperelastic bearing joints

Deep Underground Science and Engineering, EarlyView.
A staged three‐dimensional nonlinear soil–structure interaction (SSI) model is established, in which the initial geostress state, tunnel excavation, lining installation, delayed activation of the internal frame, and subsequent surcharge loading are simulated sequentially.
Xinyu Liu, Xiang Ci, Weizhong Chen, Jianping Yang   +3 more
wiley   +1 more source

Clinical Application of Crown and Bridge Using a Devised Double Crown System

The Journal of the Kyushu Dental Society, 1992
Satoru Inanaga, Masahiro Sera, Toshiyuki Ohnishi, Ryuji Hosokawa, Tatsuro Kojo, Yuh Shiou Lu, Takeshi Asao, Shigeki Murakami, Yasunari Uchida   +8 more
openaire   +2 more sources

Homecoming Royalty Crowned

, 2016
Tollefson, Elizabeth. (2016). Homecoming Royalty Crowned.
Tollefson, Elizabeth
core  

Steel segment–anchor bolt (cable) structure for TBM tunnels under extremely intense rockburst conditions: Design method and field application

Deep Underground Science and Engineering, EarlyView.
The graphical abstract presents a steel segment–anchorage support system for open TBM tunnels under extremely intense rockburst conditions. The steel segment resists dynamic impact, while the anchorage structure restrains segment deformation and transfers loads into the rock.
Zhijun Li, Pan Gao, Zhifan Xu, Zhilong Wang, Mingnian Wang   +4 more
wiley   +1 more source

Homecoming Royalty Crowned

, 2018
Tollefson, Elizabeth. (2018). Homecoming Royalty Crowned.
Tollefson, Elizabeth
core  

Recent Advances in Ru‐Based Photothermal Catalysts: From Light Harvesting to Thermal Utilization and Reactor Design

EcoEnergy, EarlyView.
Overview of Ru‐based photothermal catalysis from light harvesting to heat utilization. The performance of Ru‐based photothermal catalysts is governed by four interconnected energy‐utilization steps: light harvesting, heat generation, heat retention, and heat utilization.
Cong Wang, Qi Wang, Tingting Zhao, Chan Guo, Shikang Xiao, Huayang Zhang, Hao Wang, Fenglong Wang   +7 more
wiley   +1 more source