



Zipangizo zachitsulo za A80 Structural steel girder ndi njira yothandizira yachitsulo, yomwe imapezeka pansi pa denga kuti ipereke chithandizo. Kawirikawiri, zitsulo za denga zimapangidwa ndi zipangizo ziwiri, chitsulo ndi matabwa.
Chitsulo chachitsulo chokhala ndi zitsulo zomangira ngati chord chapamwamba, chord chapansi ndi ziwalo za ukonde ndipo cholumikizidwa ndi welding ya malo otsukira chimatchedwa chitsulo chomangira. Chitsulo chachitsulo chopangidwa ndi nyumba zachitsulo ndi chisankho chofala pakati pa nyumba zamalonda, zamafakitale ndi nyumba zazikulu.
1) Zipangizo: HRB400
2) Njira: Yozizira yozungulira, Yotentha yozungulira
3) Chithandizo cha pamwamba: chopangidwa ndi mabati.
4) Giredi: A80
5) Kutalika: 3-12m, malinga ndi zosowa za makasitomala
6) M'mimba mwake wa chord wapamwamba: 8mm
7) M'mimba mwake wa chord wotsika: 6mm
8) Diagonal waya m'mimba mwake: 4mm
9) M'lifupi: 80mm
10) Kutalika: 80mm
11) Kuwotcherera kutali: 200mm
12) Kulongedza: kulongedza koyenera panyanja
Ubwino Wachuma: Mtundu wa truss ndi wabwino pamtengo wotsika ndipo uli ndi ubwino woonekeratu m'derali; Ikhoza kupangidwa ngati denga la mbali ziwiri.
Zabwino: Kufupikitsa nthawi yomanga pulojekiti; Kuchepetsa chithandizo cha kanthawi.
Chitetezo: Kuchita bwino kwa kukana ming'alu ndi kukana moto;
Kudalirika: chinthu chabwino chopewera chivomerezi.
(1) Yopepuka kulemera, yamphamvu kwambiri, yonyamula katundu wambiri komanso yolimba bwino polimbana ndi chivomerezi.
(2) Yosavuta kugwiritsa ntchito pomanga, yosavuta kuyiyika.
(3) Ikhoza kugwira ntchito ngati gawo la kapangidwe ka katundu wolemera, kuti ichepetse mtengo wa zinthuzo.
(4) Ikani bolodi pamwamba pa simenti yodzaza waya yolumikizidwa pakati pawo.
(5) Mtundu uwu wa pepala lopangira pansi lachitsulo uli ndi kukangana kwakukulu pakati pa konkriti ndi slab ya pansi, chifukwa umalimbana ndi moto.
(6) Chitsulo chachitsulo chimalumikizidwa ndi bala lachitsulo, zomwe zimapangitsa kuti chikhale ndi mphamvu zambiri.
1) Yogwiritsidwa ntchito pa slabs zokonzedwa kale, chogona cha sitima yothamanga kwambiri.
2) Amagwiritsidwa ntchito m'nyumba zambiri zazitali komanso zazitali kwambiri zachitsulo
3) Yogwiritsidwa ntchito pomanga zitsulo, pansi pa mezzanine ya "LOFT"
4) Mphamvu yogwiritsidwa ntchito pa nyumba yovuta, yooneka ngati yapadera,
5) Nyumba zogwiritsidwa ntchito mkati mwa nyumba za konkriti (RC)
6) Amagwiritsidwa ntchito popanga denga lotsetsereka
Monga makampani otsogola mumakampani opanga zinthu zachitsulo ku China, malonda achitsulo ndi zinthu zamtundu wa "Zana la bizinesi yabwino", makampani ogulitsa zitsulo ku China, "Mabizinesi 100 apamwamba kwambiri ku Shanghai". Shanghai Zhanzhi industry Group Co., Ltd., (yofupikitsidwa ku Zhanzhi Group) imatenga "Umphumphu, Kuchita Zinthu Mwanzeru, Kupanga Zinthu Mwatsopano, Kupambana" ngati mfundo yokhayo yogwirira ntchito, nthawi zonse imapitiliza kuyika zofuna za makasitomala pamalo oyamba.


