Insulation performance of a new annular heated air curtain in cold-region tunnels: numerical modeling, effects analysis, and prediction von Sun, Keguo, Wei, Yong, Zhou, Yulong, Jia, Jinglong, Hong, Yiqin, Qin, Jinhang, Li, Junhu

Volltext

Experimental study on mechanical properties of saucer tray used in mine von Jinglong, Jia, Fenghai, Yu, Yunliang, Tan, Yubao, Zhang, Xingyin, Ma

Volltext

Experimental Investigations on Rheological Properties of Mudstone in Kilometer-Deep Mine von Jia, Jinglong, Yu, Fenghai, Tan, Yunliang, Gao, Xuepeng

Volltext

Cycle-by-cycle combustion variation in a DISI engine fueled with methanol von Gong, Changming, Huang, Kuo, Chen, Yulin, Jia, Jinglong, Su, Yan, Liu, Xunjun

Volltext

A novel approach for demand estimation under a flexible mixed logit model von Tan, Yuyang, Guo, Chunxiang, Jia, Jinglong

Volltext

Investigation of hydro-thermal variations and mechanical properties in cold region tunnels under long-term freeze–thaw cycles von Sun, Keguo, Jia, Jinglong, Xiong, Zhi, Wu, Jiapeng, Liu, Yiran, Wei, Yong

Volltext

Investigation of temperature field variations induced by the air thermodynamic behavior when trains pass through a high-speed railway tunnel in cold regions von Wei, Yong, Sun, Keguo, Hu, Hao, Zhou, Yulong, Jia, Jinglong, Wang, Yichao

Volltext

Mechanical properties of steel mesh in anchor-mesh support for rocky tunnels von Sun, Keguo, Jia, Jinglong, Xu, Weiping, Zhang, Yu, Wang, Jinjin, Wang, Yichao, Liu, Yongkui

Volltext

Prediction of Frost Heaving Stress in Saturated Sandstone in Unidirectional Freezing Conditions von Jia, Jinglong, Sun, Keguo, Wei, Yong, Xiong, Zhi, Huang, Qian, Qin, Jinhang

Volltext

Study on effects of the train-induced airflow on the temperature field of high-speed railway tunnels in cold regions von Wei, Yong, Sun, Keguo, Zhong, Xingyu, Jia, Jinglong, Huang, Qian, Qin, Jinhang, Xiong, Zhi

Volltext

Prediction of freezing damage in high-speed railway tunnels under airflow influence in cold regions von Sun, Keguo, Qin, Jinhang, Wei, Yong, Jia, Jinglong, Zheng, Yuchao, Zhang, Yu, Hong, Yiqin, Hou, Zonghao

Volltext

Effects of Injector Configuration on a DISI Methanol Engine von Changming Gong, Jinglong Jia, Zilei Zhang

Volltext bestellen

Power-saving electrical remote control system von JIA JINGLONG

Volltext bestellen

Sensor circuit module capable of realizing infrared calibration von JIA JINGLONG

Volltext bestellen

Single -phase current voltage display instrument von JIA JINGLONG

Volltext bestellen

Alternating component detection device von JIA JINGLONG

Volltext bestellen

Storage battery itinerant detector von JIA JINGLONG

Volltext bestellen

Synthetic protection device for microcomputer von JIA JINGLONG

Volltext bestellen

Direct current step -down automatic control device von JIA JINGLONG

Volltext bestellen

Shake electric self -start control device von JIA JINGLONG

Volltext bestellen