Xiaoyong Lian
YOU?
Author Swipe
View article: Law of strata pressure behavior of surrounding rock in nearby goaf roadway for extra-thick coal seams of Datong mine area
Law of strata pressure behavior of surrounding rock in nearby goaf roadway for extra-thick coal seams of Datong mine area Open
The nearby goaf road in the extra-thick coal seam of the Datong mining area exhibits intense strata pressure behavior, which affects the working face mining. Herein, we study the laws of the strata pressure behavior of this road in detail …
View article: The Anti-Impact Characteristics of Cables under Impact Load
The Anti-Impact Characteristics of Cables under Impact Load Open
The cable plays a vital role in roadway support. As the last barrier to prevent roof collapse and impact disaster accidents, it is of great significance to study stress characteristics of cables under impact dynamic load to guide the rock …
View article: Evolution of Pores, Fracture Structure and Permeability of Coal During Ultrasonic Treatment
Evolution of Pores, Fracture Structure and Permeability of Coal During Ultrasonic Treatment Open
View article: Failure mechanism and support system of roofs in advance areas affected by mining under the condition of soft rock stratum
Failure mechanism and support system of roofs in advance areas affected by mining under the condition of soft rock stratum Open
The advance area affected by mining (AAAM) of the Lijiahao coal mine is influenced by the superposition of the side and advance abutment pressure, and the roadway roof is considerably damaged. General support technology and equipment canno…
View article: Study on Intelligent Analysis Method of Pressure Monitoring Data in Coal Roadway
Study on Intelligent Analysis Method of Pressure Monitoring Data in Coal Roadway Open
View article: Study on Intelligent Analysis Method of Pressure Monitoring Data in Coal Roadway
Study on Intelligent Analysis Method of Pressure Monitoring Data in Coal Roadway Open
View article: Analysis and evaluation of essential factors for rock burst mechanism
Analysis and evaluation of essential factors for rock burst mechanism Open
This paper puts forward the energy characteristics and mechanism elements of rock burst, and preliminarily establishes the evaluation index and system of roadway rock burst mechanism ("3 + 4" index system).The main criterion layer of the s…
View article: Roof Failure Mechanism and Control Technology of Large Section Open‐Off Cut in Soft Rock Strata with Thin Thickness
Roof Failure Mechanism and Control Technology of Large Section Open‐Off Cut in Soft Rock Strata with Thin Thickness Open
The open‐off cut is used for equipment installation of working face before underground mining, and its sectional size is larger than that of the mining roadway. Therefore, the stability of open‐off cut surrounding rock determines whether t…
View article: Failure Analysis of a Pre-Excavation Double Equipment Withdrawal Channel and Its Control Techniques
Failure Analysis of a Pre-Excavation Double Equipment Withdrawal Channel and Its Control Techniques Open
The use of pre-excavation equipment withdrawal channels (EWCs) at the stop-production line is important for the rapid withdrawal of coal mining equipment. However, during the final mining period, the dynamic pressure of a pre-excavated dou…