Choice of rational parameters of combined structure

被引：3

作者：

Blazevica-Juhnevica, Olga ^{[1
]}

Serdjuks, Dmitrijs ^{[1
]}

Ozolins, Raimonds ^{[1
]}

Goremikins, Vadims ^{[2
]}

Pakrastins, Leonids ^{[1
]}

机构：

[1] Riga Tech Univ, Azenes Str 16, LV-1048 Riga, Latvia

[2] Czech Tech Univ, CZ-16629 Prague, Czech Republic

来源：

INTERNATIONAL SCIENTIFIC CONFERENCE URBAN CIVIL ENGINEERING AND MUNICIPAL FACILITIES (SPBUCEMF-2015) | 2015年 / 117卷

关键词：

Tensioned element; hybrid composite suspender; long span steel structure; static loading;

D O I：

10.1016/j.proeng.2015.08.128

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Combined stayed roof with the span equal to 60 m is considered as an object of investigation. The roofs framework is formed by two groups of structural members, which are placed in longitudinal and transversal directions. The frames, which are formed by the trusses and columns, are placed in transversal direction. Structural steel S355 is considered as a materials of all rigid members - pylons, columns and girders. Three variants of materials for suspenders were considered. The dependences of materials consumption and main geometrical parameters of combined stayed roof were obtained for three above mentioned variants of suspender materials were obtained on the base of numerical experiment. The numerical experiment was carried out by the program LYRA 9.4. It was stated, that the rational values of suspenders amount, transversal frames bay and height of pylon are equal to 8, 6 m and 18 m, correspondingly. (C) 2015 The Authors. Published by Elsevier Ltd.

引用

页码：85 / 93

页数：9

共 15 条

[1]

ERMOLOV V, 1980, PNEVMATICESKIJE ZDAN

[2]

GOREMIKINS V, 2012, P 10 INT SCI C ENG R, P228

[3]

Goremikins V, 2013, THESIS

[4]

GOREMIKINS V, 2012, P 17 INT C MECH COMP, P93

[5] DECREASING DISPLACEMENTS OF PRESTRESSED SUSPENSION BRIDGE [J].

Goremikins, Vadims ;

Rocens, Karlis ;

Serdjuks, Dmitrijs .

JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT, 2012, 18 (06) :858-866

[6] Influence of flange width and wall parameters on effectiveness of cold-formed steel Sigma-profile in bending behavior [J].

Kikot, A. A. ;

Grigoriev, V. V. .

MAGAZINE OF CIVIL ENGINEERING, 2013, 36 (01) :119-126

[7]

KIRSANOV N, 1981, VISJACIE VANTOVIE KO

[8]

Lisicins M., 2011, WORLD ACAD SCI ENG T, P95

[9]

MIHAILOV V, 2002, PREDVARITELJNO NAPRJ

[10]

Pakrastinsh L., 2006, J CONSTRUCTIONAL STE, V62

← 1 2 →