Liang Chen

Application of Rational and Irrational Strategies in the Construction of Prokaryotic Cell Factories for the Bioproduction of Aromatic Amino Acid-Derived Chemicals

Xinlei Shi, Ning Liu, Kejie Zhai, Ke Lv et autres

Aromatic amino acid-derived chemicals are compounds with special biological activities and huge market value. Conventional production methods for aromatic amino acid derivatives, including plant extraction and chemical synthesis based on the petrochemical industry, are far from being environmentally friendly or sustainable. Although …

cn, jp (code pays fourni par la source)

A Finite Integral Transform-Based Generalized Eigenvalue Formulation for Buckling of Orthotropic Rectangular Plates with Rotational Restraints

Liang Chen, Yiming Chen, Yue Jin Fu, Jie Xu et autres

Although the finite integral transform (FIT) method has been developed for buckling analysis of rectangular thin plates, the existing formulation involves solving complex nonlinear determinantal equations, leading to potentially questionable numerical results. To address this challenge, a new FIT-based formulation is established …

cn (code pays fourni par la source)

Dynamic Response of Continuous Rigid Frame bridge with Single Thin-Wall Piers under Vehicle Impact Load

Min Chen Guo, Liang Chen, Yibo Wang, Liangjin Xu

In this paper, MSC. Marc software was applied to establish fine finite element models of vehicle and bridge considering material nonlinearity, geometric nonlinearity, contact nonlinearity and material rate effect. Numerical simulation of the collision process between vehicle and bridge was conducted based …

cn (code pays fourni par la source)

Gaussian Beam–Column Element Formulation for Large-Deflection Analysis of Steel Members with Open Sections Subjected to Torsion

Liang Chen, A.H.A. Abdelrahman, Si‐Wei Liu, Ronald D. Ziemian

The beam–column element analysis method has been extensively adopted in practice, relying on the robustness of its element formulation. Steel members with open sections are commonly used; their cross-sectional shapes are usually nonsymmetric to improve material efficiency. Nevertheless, an offset exists between …

hk, Égypte, us (code pays fourni par la source)

Determination of Optimum Configurations for Steel-Braced Frames with Segmental Elastic Spines

Liang Chen, Robert Tremblay, Lucia Tirca

A simplified analysis method is proposed to predict the response of segmental elastic spine–braced frames (SESBFs) and select the appropriate truss-segment configuration for a given frame. The method relies on a simplified structure model that can reproduce both the elastic flexural response …

ca (code pays fourni par la source)

Modular tied eccentrically braced frames for improved seismic response of tall buildings

Liang Chen, Robert Tremblay, Lucia Tirca

ca (code pays fourni par la source)

Practical seismic design procedure for steel braced frames with segmental elastic spines

Liang Chen, Robert Tremblay, Lucia Tirca

ca (code pays fourni par la source)

Experimental study and numerical analysis on mechanical behavior of T-shape stiffened orthotropic steel-concrete composite bridge decks

Xu Jiang, Qingtian Su, Xu Han, Changyu Shao et autres

cn (code pays fourni par la source)

Assessing collapse safety of CBF buildings subjected to crustal and subduction earthquakes

Lucia Tirca, Liang Chen, Robert Tremblay

ca (code pays fourni par la source)

Determination and Validation of Gurson-Tvergaard Model Parameters for Finite Element Simulation of Small Punch Test

Yan Lu, Liang Chen, Kai Shu Guan

Small punch test (SPT) is a miniature sample test technique which can evaluate in-service material properties with an almost non-destructive method. Since the deformation behavior of the small punch specimen is complicated, finite element simulation embedded with Gurson-Tvergaard (GTN) model is adopted …

cn (code pays fourni par la source)

A construction strategy for a tunnel with big deformation

Liang Chen, Shougen Chen, Xinrong Tan

By integrating literature reviews, site observation, field monitoring, theoretical analysis, summarization, etc., a construction strategy was proposed and verified for tunneling with big deformation in this paper. The tunnel was in phyllite, shotcrete cracks and steel arch distortion were observed, and a …

cn (code pays fourni par la source)

The influence of lateral load patterns on the seismic design of zipper braced frames

Lucia Tirca, Liang Chen

ca (code pays fourni par la source)