Structural analysis method of a pontoon-separated floating bridge connected by elastic hinges

2021 ◽  
pp. 1-13
Author(s):  
Heng Huang ◽  
Xujun Chen ◽  
Junyi Liu ◽  
Haipeng Shen ◽  
Yuji Miao
Keyword(s):  
Structural Analysis ◽  
Analysis Method ◽  
Floating Bridge

The crystal and molecular structure of tris(pentamethylenedithiocarbamate) chromium(III)-chloroform (1 : 2)

1981 ◽  
Vol 46 (1) ◽  
pp. 6-19 ◽  
Author(s):  
Viktor Kettman ◽  
Ján Garaj ◽  
Jaroslav Majer
Keyword(s):  
Molecular Structure ◽  
Structural Analysis ◽  
Crystal And Molecular Structure ◽  
Analysis Method ◽  
Complex Molecules ◽  
Coordination Polyhedra ◽  
X Ray ◽  
Cell Dimensions ◽  
Crustal Density ◽  
Unit Cell Dimensions

The crystal and molecular structure of [Cr(S2CN(CH2)5)3].2 CHCl3 was found by the X-ray structural analysis method. The value R 0.090 was found for 1 131 observed independent reflections. The substance crystallizes in a space group of symmetry P212121 with the following unit cell dimensions: a = 0.8675 (6), b = 1.815(2), c = 2.155(3) nm. The experimentally observed crustal density was 1.48 Mgm-3 and the value calculated for Z = 4 was 1.51 Mgm-3. The CrS6 coordination polyhedron has the shape of a trigonally distorted octahedron, where the D3 symmetry is a approximately retained. The degree of trigonal distortion expressed as the projection of the chelate S-Cr-S angle onto the plane perpendicular to the C3 pseudo axis is Φ = 41.7° (Φ = 60° for an octahedron). The skeleton of the structure formed by the complex molecules contains channels filled with chloroform molecules. The specific type of complex-chloroform interaction consists of the formation of hydrogen bonds of the chloroform protons with the fully occupied pπ-orbitals of the sulphur atoms in the coordination polyhedra. The low stability and crystal decomposition can be explained by loss of chloroform from the channels.

scholarly journals STRATEGI KIKI SULISTYO DALAM ARENA SASTRA INDONESIA

2018 ◽  
Vol 2 (1) ◽  
pp. 41
Author(s):  
Dharma Satrya HD
Keyword(s):  
Structural Analysis ◽  
Social Structure ◽  
World Economy ◽  
Research Result ◽  
Analysis Method ◽  
Literary Field ◽  
The World ◽  
Applied Phenomenology

<p>This paper discusses Kiki Sulistyo’s strategy for reaching position in Indonesia literary field. This research applied phenomenology and structural analysis method. Data were gathered by interview and objectification from social structure. The style of the writers’ poems and his consciousness toward Lombok were analyzed by phenomenology. The research result shows that Lombok literary field is denoted as the economy upside. Kiki Sulistyo denounces the world economy, thus moving within the production of a restricted arena. Kiki Sulistyo created literature as a movement, so he formed <em>Akar Pohon</em> community. Through this community, he generates a young poet and simultaneously undertakes a project of publishing works. Two anthologies of poetry he published brought him to the position of a legitimate poet. The legitimacy is given by poets, literary scholars, and institutions</p>

Modernisation of type RU1 axles with the objective of assuring their further use

2020 ◽  
Vol 17 (4) ◽  
pp. 490-497
Author(s):  
I. V. Fedorov ◽  
◽  
A. A. Vorob’ev ◽  
O. A. Konograi ◽  
◽  
...  
Keyword(s):  
Structural Analysis ◽  
Practical Importance ◽  
Analysis Method ◽  
Operating Life

Objective: Development of proposals for modernization of old-type RU1 type axles for their further use. Methods: Structural analysis method was applied. Results: Proposals on further use of old-type RU1 type axles and expanding their operating life. Practical importance: The proposed modernization would permit expanding the use of old-type RU1 axles after modernization with new face bearing retention and reducing the demand for new axles which would contribute to reduction of axle defi cit in overall repair of wheel pairs.

Sloshing Analysis Method Using Existing FEM Structural Analysis Code

1995 ◽  
Vol 117 (3) ◽  
pp. 268-272 ◽  
Author(s):  
N. Tokuda ◽  
T. Sakurai ◽  
T. Teraoku
Keyword(s):  
Wave Equation ◽  
Structural Analysis ◽  
Excellent Agreement ◽  
Theoretical Consideration ◽  
Pressure Wave ◽  
Present Method ◽  
Gravitational Force ◽  
Analysis Method ◽  
Fluid Analysis ◽  
Elasticity Equations

A fluid analysis method using an analogy relating the pressure wave equation of fluid to elasticity equations is applied to sloshing analysis, where existing FEM structural analysis codes are available. It is seen from theoretical consideration that the present method is equivalent to the classical FEM formulation of linear sloshing analysis. The numerical analyses of liquid sloshing in a rigid cubic tank and of vibration of tubulous fluid under gravitational force are performed by using the present method. The results are shown to be in excellent agreement with the theoretical values.

Sign in / Sign up

Export Citation Format

Share Document