Shenyang Jianzhu Daxue Xuebao (Ziran Kexue Ban)/Journal of Shenyang Jianzhu University (Natural Science)

Submission Deadline

( Vol 40 , Issue 03 )

Publish Deadline

( Vol 40 , Issue 03 )

Day
Hour
Min
Sec




|| Aim And Scope ||

Shenyang Jianzhu Daxue Xuebao (Ziran Kexue Ban)/Journal of Shenyang Jianzhu University (Natural Science)


Engineering sciences:

Chemical Engineering, Mechanical engineering, Computer Engineering, Electrical engineering, civil and architectural engineering, software engineering, telecommunication engineering, Agricultural engineering,

Physical sciences:

Chemistry, Physics, Mathematics, Statistics, Computer sciences, Material sciences, earth science, geology,

Biological sciences:

Biology, Microbiology, Environmental sciences, Agricultures, Animal sciences, Plant sciences, Food technology, Biotechnology,

|| All Published Journal ||

Shenyang Jianzhu Daxue Xuebao (Ziran Kexue Ban)/Journal of Shenyang Jianzhu University (Natural Science)

Finite Element Analysis of Eccentric Compression Performance of Precast Assembled Concrete-Filled Steel Tube Columns

  • Paper ID- JSJU-22-06-2023-10119
  • Shenyang Jianzhu Daxue Xuebao (Ziran Kexue Ban)/Journal of Shenyang Jianzhu University (Natural Science)
  • A new finite element (FE) model was constructed with ABAQUS, and the applicability of the model was verified by the coincidence with typical damage modes and load-compression curves in the tests, and the axial compression performance of the precast circular semi-continuous concrete-filled steel tube (PCSCFST) columns was investigated. The effects of diameter-thickness ratio, slenderness ratio, yield strength, etc. on the axial compression performance of the PCSCFST columns were investigated by parametric analysis. The changes in slenderness ratio, yield strength and diameter-thickness ratio


    Research on the Fault Prediction of Cutter System of Full Face Rock Tunnel Boring Machine Based on BP Neural Network

  • Paper ID- JSJU-22-06-2023-10118
  • Shenyang Jianzhu Daxue Xuebao (Ziran Kexue Ban)/Journal of Shenyang Jianzhu University (Natural Science)
  • Rock mass conditions are extremely sensitive to tunnel boring machine (TBM) tunneling. Therefore, establishing a surrounding rock excavatability (SRE) classification system applicable to TBM tunnels. Accurately and intelligently identifying excavatability grades can also facilitate efficient TBM tunneling and intelligent construction. Specific excavation and penetration rates were used to evaluate SRE. Their correlations with geological and tunneling parameters were explored using the field data from two water conveyance tunnels in China with different lithologies. A high-precision empirica


    Dynamic Marshalling Method of Semiconductor Bonding Equipment Based on Task Matching

  • Paper ID- JSJU-22-06-2023-10117
  • Shenyang Jianzhu Daxue Xuebao (Ziran Kexue Ban)/Journal of Shenyang Jianzhu University (Natural Science)
  • Given that the equipment for the semiconductor packaging line adopts the fixed grouping production method, thus failing to dynamically match the processing task demand capacity, in the present study, we proposed a semiconductor bonding equipment-grouping method based on processing task matching. This method sets the device group closed position constraint and the matching constraint between the device type and the processing type and uses the graph theory method to establish the device grouping model. The dynamic grouping of equipment under the capacity demand of different processing tasks


    Performance of Pavement with Drainage Asphalt Mixture Modified by Glass Fiber

  • Paper ID- JSJU-22-06-2023-10116
  • Shenyang Jianzhu Daxue Xuebao (Ziran Kexue Ban)/Journal of Shenyang Jianzhu University (Natural Science)
  • Moisture damage and low-temperature cracking are common distresses experienced by road pavement. Different types of modifiers, such as fibers, can be used to improve the quality of asphalt pavements. In this paper, lignin and glass fiber were selected as additives to enhance the water- and low-temperature stability of the asphalt mixtures. The main objective of this study was to evaluate the composite effects of adding lignin fiber and glass fiber to a bituminous mix using experimental methods. The Marshall immersion, freeze–thaw splitting, and three-point bending tests were applied to ev


    Crack Damage Monitoring of PVA-ECC Columns Based on Piezoelectric Transducer

  • Paper ID- JSJU-22-06-2023-10115
  • Shenyang Jianzhu Daxue Xuebao (Ziran Kexue Ban)/Journal of Shenyang Jianzhu University (Natural Science)
  • Compared to conventional concrete, polyvinyl alcohol fiber reinforced engineering cementitious composite (PVA-ECC) offers high-strength, ductility, formability, and excellent fatigue resistance. However, impact-induced structural damage is a major concern and has not been previously characterized in PVA-ECC structures. We investigate the damage of PVA-ECC beams under low-velocity impact loading. A series of ball-drop impact tests were performed at different drop weights and heights to simulate various impact energies. The impact results of PVA-ECC beams were compared with mortar beams. A co