Based on the corridor channel curtain wall reconstruction project at Wuhan Tianhe airport T2-T3 terminal building, structural system of point supported glass with cable structure 18 years ago was analyzed, technical difficulties panel removal and bearing were studied, measures for dismantlement reasonably proposed. During construction process reconstruction, dynamically monitored, deformation m...

A double-wall-hourglass-shaped metallocavitand bearing an electron-deficient cavity was self-assembled, which exhibited an unusual selectivity to substituted benzene derivatives of different electron density during co-crystallizations.

While callose is a well-known permeability barrier and leak sealant in plant cells, it is largely unknown whether this cell wall polymer can also serve as a load-bearing structure. Since callose occurs in exceptionally large amounts in pollen, we assessed its role for resisting tension and compression stress in this cell. The effect of callose digestion in Solanum chacoense and Lilium orientali...

The research objective of this study was the seismic performance double-row reinforced ceramsite concrete sandwich wall panels. feasibility upgrading a new panel from non-load-bearing partition to load-bearing examined by conducting cyclic load tests on five specimens. test piece thermal insulation structure that could achieve good protection distance between material and fire source so prevent...

In this paper energy method is used to calculate rotor response with loose rotating disk on it. System equation of motion is obtained based on energy method and Lagrange equation. Mathematical modeling of loose disk in a rotor bearing system has resulted in terms similar to unbalance and gyroscopic effect in the system equation of motion. The effect of loose disk axial position and orthotropic ...

The importance of indoor mobile connectivity has increased during the last years, especially Covid-19 pandemic. In contrast, new energy-efficient buildings contain structures like low-emissive windows and multi-layered thermal insulations which all block radio signals effectively. To solve this problem with connectivity, we study passive antenna systems embedded in walls low-energy buildings. W...

Calculation of lateral earth pressure on retaining walls is one of the main issues in geotechnics. The upper and lower bound theorems of plasticity are used to analyze the stability of geotechnical structures include bearing capacity of foundations, lateral earth pressure on retaining walls and factor of safety of slopes. In this paper formulation of finite element limit analysis is introduced ...