D13.A.2 内置俄罗斯型钢截面库

根据 SNiP 2.01.07.- 81* 检验和选择的构件典型截面在以下表格中展示。

Table 1. 俄罗斯钢结构设计的典型截面
截面	截面类型	指定形式
工字梁 (GOST 8239-89)		`ST I12`
普通工字梁 (GOST 26020-83)		`ST B1-10`
宽翼缘工字梁 (GOST 26020-83)		`ST SH1-23`
柱工字梁 (GOST 26020-83)		`ST K1-20`
槽钢 (GOST 8240-89)		`ST C14`
等边角钢 (GOST 8509-89)		`ST L100x100x7` `RA L100x100x7`
不等边角钢 (GOST 8510-89)		`ST L125x80x10` `RA L125x80x10`
圆管 (GOST 10705 和 GOST 10706；焊接和用于燃气圆管)		`ST PIP102x5.5` 或 `ST PIPE OD 0.102 ID 0.055`
滚压成型圆管和矩形管 (GOST 8639 和 GOST 8645)		`ST TUB160x120x3` 或 `ST TUBE TH 0.003 WT 0.12 DT 0.16`

Table 2. 俄罗斯钢结构设计的复合截面
截面	截面类型	指定形式
双槽钢		`D C14 SP 0.01` (SP – 槽钢腹板之间的净距)
双等边角钢		`LD L100x100x7 SP 0.01` (SP – 角钢腹板之间的净距)
双不等边角钢（长边背对背）		`LD L125x80x10 SP 0.01` (SP – 角钢腹板之间的净距)
双不等边角钢（短边背对背）		`SD L125x80x10 SP 0.01` (SP – 角钢腹板之间的净距)
翼缘在顶部的 T 型梁 Note: 如果 beta 角 = 0°，则 T 型梁的翼缘在截面的顶部；如果 beta 角 = 180°，则在底部。		`T I12` `T B1-10` `T SH1-23` `T K1-20`

对于输入截面尺寸，使用命令 MEMBER PROPERTIES RUSSIAN。

示例

UNITS  METER
MEMBER  PROPERTY RUSSIAN
* I-beam
1 TO 6 TABLE ST  B1-10
* Channel
7  TO 11 TABLE ST C14
* Unequal  legs angle
12  TO 30 TABLE RA L125x80x10
* Round assortment pipe
31 TO 46 TABLE  ST PIP102x5.5
* round pipe of cross-sectional  dimensions defined by client
47  TO 60 TABLE ST PIPE OD 0.102 ID 0.055
* Square tube from assortment
61 TO 68 TABLE  ST TUB120x120x3
* Rectangular tube of cross-sectional dimension defined by client 
69  TO 95 TABLE ST TUBE TH 0.003 WT 0.12 DT 0.16
* Double channel  (distance between walls 10 毫米)
96  TO 103 TABLE D C14 SP 0.01
* Double unequal legs angles with short legs back-to-back (distance  between walls 10 毫米)
104  TO 105 TABLE SD L125x80x10 SP 0.01
* member of Tee section
106  TO 126 TABLE T SH1-23
* Flange of T-beams at the bottom of cross-section
BETA  180. MEMB 116 TO 126
* Orientation of the local angle axes in relation to the global axes of  the structure
BETA  RANGLE MEMB 12 TO 30