Chimiro chechimiro chesimbi yakasimbiswa yakafanana nechepamusoro uye nechepasi chords ye truss unit. Saizi yekubatanidza ye321 ndeye 3000mm pakureba, uye saizi yekubatanidza ye200 ndeye 3048mm. Inonyanya kushandiswa kusimbisa epamusoro uye yakaderera chords trusses yemabhiriji akaenzana kana mabhiriji anokosha. Iyo yakasimbiswa chord inopihwa nemitsara miviri yekumusoro uye yezasi yekubatanidza zvitsigiro, mutsara wezasi wakanakira kubatana ne truss chord, mutsara wepamusoro wakanakira kubatana nerutsigiro furemu, uye yekumusoro truss unit yekadzi bhiriji kupera uye. kuguma kwezambuko remurume kazhinji haashongedzerwe nesimbi dzakasimbiswa. Kazhinji iyo yekusimbisa chord inoiswa yakatarisana neiyo truss element. Rudzi rwe200 runogonawo kudonhedza majoini enzeve imwechete uye maviri eiyo yakasimbiswa chord uye imwechete uye kaviri nzeve majoini eiyo truss unit.
The 321 type reinforced chord inorema 80 kg; mhando ye200 reinforced chord inorema 90 kg.
1 Kuwedzera bailey bhiriji simba
2 Bailey Bridge Chikamu
3 Yakabatanidzwa pane pani nemabhaudhi
Span Kuvaka-Kutakura Tafura --- Yakawedzerwa Nzira Imwe (W=4200mm) | |||
SPAN-ft | HS-15 | HS-20 | HS-25 |
30 | SS | SS | SS |
40 | SS | SS | SS |
50 | SS | SS | SS |
60 | SS | SS | SS |
70 | SS | SS | SSR |
80 | SS | SSR | SSR |
90 | SSR | SSR | SSR |
100 | SSR | SSR | SSR |
110 | SSR | SSR | DS |
120 | SSR | DS | DSR1 |
130 | DS | DSR1 | DSR2H |
140 | DSR1 | DSR2H | DSR3H |
150 | TTSSR2 | DSR2H | DSR4H |
160 | DSR2H | DSR2H | TSR2 |
170 | TSR2 | TSR2 | TSR3 |
180 | TSR2 | TSR3 | TSR3H |
190 | TSR3H | TSR3 | QSR4 |
200 | QSR4 | TSR3QSR3 | QSR4 |
Span Kuvaka-Kutakura Tafura --- Kaviri Lane (W=7350mm) | |||
SPAN-ft | HS-15 | HS-20 | HS-25 |
30 | SS | SS | SS |
40 | SS | SS | SS |
50 | SS | SS | SSR |
60 | SS | SSR | SSR |
70 | SSR | SSR | DS |
80 | SSR | DS | DSR1 |
90 | SSRH | DSR1 | DSR2H |
100 | DSR1 | DSR2H | TSR2 |
110 | DSR1 | DSR2 | QS |
120 | TS | DSR2H | TSR2 |
130 | DSR2H | TSR2 | TSR3 |
140 | TSR2 | TSR3 | TSR3H |
150 | TSR3H | TSR3H | QSR4 |
160 | QSR4 | QSR4 | QSR4 |
170 | QSR4 | QSR4 | |
180 | QSR4 | ||
1.SS inoratidza imwe nhanho imwe tier; DS inoratidza maviri mitsara imwe tier; TS inoratidza matatu mitsara imwe tier; DD inoratidza maviri maviri mativi maviri nezvimwe. | |||
2.Kana R ichitevera SS, DS, DD, zvichingodaro, zvinoreva mhando yekusimbisa, uye R1 inoreva mutsara mumwe chete wakasimbiswa, R2 inoreva mitsara miviri yakasimbiswa nezvimwe. |