This paper investigates the effect of span cantilevered RC wall, in-plane stiffness roof, layout friction damper support on both response control walls in gymnasiums with metal spatial roofs and proposed evaluation method. According to history analysis results, method was proved be available various formula column base moment modified following appropriate diagram.

Damage to structural walls in the recent earthquakes in Chile (2010) and New Zealand (2011) demonstrated that modern reinforced concrete (RC) wall behaviour can be largely governed by out-of-plane displacements triggered by instability. Thin walls are the most vulnerable to this deformation mechanism, especially if they have a single layer of reinforcement. These wall types can be easily found ...

Acetic acid is an essential chemical used in the production of many products. Using methanol as bio-building block, acetic produced may be incorporated bio-based This study deals with enhancing efficiency separations a process using homogeneous catalyst, which most applied today industrially. Several configurations for downstream processing by distillation are investigated effective combination...

A detailed nonlinear finite element model was established based on completed experiments to investigate the behavior of a blind-bolted T-stub composite joint that connects beam concrete-filled square tube column. This accomplished by comparing experimental results and simulation using hysteresis curve, failure mode, plastic deformation strain development ensure reliability accuracy model. param...

To develop a new brace connector, static incremental analysis of braced shear wall with detailed model was conducted. Several kinds load-displacement relationships, that are necessary for the model, were defined based on elemental tests, such as tensile tests and screws. The stiffness from higher than one loading test, while maximum strength column high density near test.

Gas rectification columns are process apparatuses which very important part of each onshore plant. Sudden failure these types causes huge daily losses, while fluid leakage can be dangerous for the people and hazardous environment. For that reason, a regular correct examination column is great importance continual leading. Together with detailed column, risk-based inspection was applied to maxim...

in order to lighten the prestressed concrete solid members, nowadays, it is possible to make use of the advantage of hpc (fc'>60 mpa) as well as replacing the solid section with a psc thin-walled section for certain members such as circular and box columns. using the strength theory of aci, a numerical procedure along with a computer program was developed for the analysis of such sections ...

In a laterally asymmetric intake pumping station, the flow direction in forebay is not consistent with channel. Thus, adverse patterns, such as bias flow, large-scale vortex and occur frequently sump. Based on Reynolds-averaged Navier-Stokes (RANS) equation RNG k-ε turbulence model, recent pattern station was numerically simulated analyzed, effective elimination measures were proposed. For orig...

This review highlights the current trends and most recent advances in field of preparation application organic polymer-based monolithic materials covers literature published 2020. A short historical background is provided protocols to anchor monoliths covalently wall column/separation device are discussed. Furthermore, tuning macroporous structure establishing its link separation performance co...

Abstract—An experimental study was conducted for ascertaining electrical and thermal characteristics of a pair of photovoltaic (PV) modules integrated with solar wall of an outdoor room. A prefabricated outdoor room was setup for conducting outdoor experiments on a PV solar wall with passive and active ventilation through the outdoor room. The selective operating conditions for glass coated PV ...