Shuang Qu

ORCID: 0000-0003-0324-7706
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Research Areas
  • Structural Behavior of Reinforced Concrete
  • Structural Load-Bearing Analysis
  • Fire effects on concrete materials
  • Composite Structure Analysis and Optimization
  • Topology Optimization in Engineering
  • Material Properties and Applications
  • Tree Root and Stability Studies
  • Cancer Research and Treatments
  • Structural Analysis and Optimization
  • Structural Response to Dynamic Loads
  • Glycosylation and Glycoproteins Research
  • Bamboo properties and applications
  • Wood Treatment and Properties
  • Manufacturing Process and Optimization
  • Language Development and Disorders
  • Advanced Research in Science and Engineering
  • Advanced MEMS and NEMS Technologies
  • Neurobiology of Language and Bilingualism
  • Advanced Theoretical and Applied Studies in Material Sciences and Geometry
  • Photonic and Optical Devices
  • Educational Technology and Pedagogy
  • Privacy, Security, and Data Protection
  • Visual and Cognitive Learning Processes
  • Numerical methods in engineering
  • Assembly Line Balancing Optimization

Nanjing Medical University
2025

Shandong Jianzhu University
2015-2023

Qingdao University
2023

Jilin Jianzhu University
2013

Cardiff University
2011

China People's Police University
2010

CAE (Canada)
2009

Nanjing Tech University
2009

Peking University
1986

Abstract This paper presents a simple extension of the patch test to mixed formulations provide necessary and sufficient conditions for convergence. The general algebraic Babuska Brezzi are given form conceptual application tests serves point out instability several well known incompressible problems. is also applied displacement—strain elasticity, limiting noted.

10.1002/nme.1620231007 article EN International Journal for Numerical Methods in Engineering 1986-10-01

Sialic acid-binding immunoglobulin-like lectin (Siglec)-15-expressing tumor-associated macrophages (TAMs) drive immunosuppression in the tumor microenvironment (TME), promoting CD8+ T cell exhaustion and limiting immunotherapy efficacy. Both blockade of immune checkpoint molecule Siglec-15 promotion granulocyte-macrophage colony-stimulating factor (GM-CSF) have been respectively employed anticancer immunotherapy. Murine CT26 or MC38 cancer cells were used to establish subcutaneous models...

10.1136/jitc-2024-010580 article EN PubMed 2025-04-10

With the continuous development of building structures and increasing demand for use, composite structure steel reinforced reactive powder concrete (SRRPC) with excellent bearing capacity, stiffness, ductility, fire resistance seismic performance was proposed. In this paper, SRRPC column model established by finite element software ABAQUS to investigate mechanical characteristics, consistency within test results were verified from aspects failure phenomenon, load-displacement curve capacity....

10.1016/j.cscm.2023.e01930 article EN cc-by-nc-nd Case Studies in Construction Materials 2023-02-15

Two new types of connection between concrete-filled U-shaped steel (CFUS) beams and square tube (CFSST) columns were presented in this study, including rebar-sleeve with internal diaphragm rebar-through connection. Based on the experiments rebar-plate connections CFUS CFSST under cyclic loading, nonlinear finite element models tested specimens developed validated by comparing them experimental results. The numerical results agreement terms failure modes, stress distribution,...

10.3390/buildings13020517 article EN cc-by Buildings 2023-02-14

Fast-growing poplar with characteristics of fast growth, convenient processing, and strong adaptability is widely planted all over the world, but it difficult to be directly used as structural timber due its loose fibers low strength. In order enhance mechanical properties fast-growing poplar, a new type steel plate reinforced glulam developed. Nine columns are tested including one column, two glued-laminated (glulam) six columns. The influencing factors include thickness eccentricity. Based...

10.1016/j.cscm.2023.e01825 article EN cc-by-nc-nd Case Studies in Construction Materials 2023-01-03

The optimization of aerospace structures is a very complex problem, owing to the hundreds design variables multidisciplinary may contain, so that multilevel required. This paper presents recent developments software VICONOPT MLO, interface between analysis and packages MSC/NASTRAN. developed, MLOP (Multilevel Optimization with Postbuckling) incorporates postbuckling behaviour, allowing individual panels buckle before load reached, while carrying at reduced stiffness. By combining two...

10.1177/0954410011415158 article EN Proceedings of the Institution of Mechanical Engineers Part G Journal of Aerospace Engineering 2011-11-09

Different to conventional reinforced concrete or steel material, a new type of concrete-filled box slab has been proposed by effectively integrating the combined benefits both and concrete. By filling concrete, this could avoid local bucking plate then provide high moment capacity. Therefore, study aims investigate flexural behavior slabs through testing seven specimens characterize their failure characteristics, stress distribution ultimate A comprehensive parametric focuses on influence...

10.3390/pr9040649 article EN Processes 2021-04-08

The main research of this paper is to improve the low installation efficiency electrical cabinet in process urban rail manufacturing process. function collect upper and lower wire bundles vehicle, which an important In installation, due heavy weight cabinet, lack tooling, space limitation repeated adjustment repair, has become bottleneck enterprise. This mainly studies TRIZ, patent analysis, circumvention design other aspects, using TRIZ A series advanced management technologies, including...

10.1109/icmeas51739.2020.00050 article EN 2020-10-01

Lots of bulidings had collapsed in Wenchuan big earthquake 2008, one important reason is that the structure design has been launched only X or Y axis building respectively, which means oblique direction compression-bending characteristic not fully considered actual process. In addition, moment bearing strength smaller than about principle column, so research on bending calculation biaxial/oblique RC column to improve aseismic safty buildings under effects. this paper achievements capacity...

10.4028/www.scientific.net/amm.351-352.392 article EN Applied Mechanics and Materials 2013-08-01

In this paper, there are two objectives in the optimisation of thin-walled structure, one these is to reduce total mass and other ensure carrying capacity structure.The secondary objective, i.e. capacity, transformed into constraints by Constraining Method.The structure optimized modifying thickness plate.The finite model created using ABAQUS/CAE visual environment.Then maximum calculated buckling analysis, used as applied load static analysis.The software written VC ++, which can automatic...

10.2991/icadme-15.2015.348 article EN cc-by-nc 2015-01-01

Most of the performances public figures are watched by public, and people like to comment on these celebrities internet. However, a lot critical remarks mean that cyber violence occurs. As result, most who experienced suffered from depression. This paper aims mitigate negative effects violence. Through study behavior victims abusers, purpose this is find out causes analyze effective methods prevent according causes. After study, include two aspects. One reason abusers jealous whose lives...

10.54691/bcpssh.v21i.3477 article EN cc-by BCP Social Sciences & Humanities 2023-02-15
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