Musiyano uripo pakati peI-beam HW HM Hn H-beam
HW HM HN H izita rezita rekuti H-beam, H-beam inoiswa welded;HW HM HN iri kupisa-yakatenderedzwa
HW zvinoreva kuti kureba kwesimbi yakaita seH uye hupamhi hweflange zvakaenzana;inonyanya kushandiswa kwesimbi yepakati mbiru mune yakasimbiswa kongiri furemu dhizaini mbiru, inozivikanwawo sesimbi yakaoma simbi;inonyanya kushandiswa kwekoromo muhutano hwesimbi
HM ireshiyo yeh-yakaita simbi kureba kusvika kuhupamhi hweflange inosvika 1.33 ~ ~ 1.75, kunyanya mune zvimiro zvesimbi: inoshandiswa sesimbi furemu mbiru uye furemu matanda muzvimiro zvefuremu zvinotakura mitoro ine simba;semuenzaniso: mapuratifomu emidziyo
HN chiyero chehurefu hwesimbi yakaita seH kusvika pahupamhi hweflange yakakura kudarika kana yakaenzana ne2;inonyanya kushandiswa matanda;
Iko kushandiswa kweI-beam kwakaenzana neiyo yeHN-beam;
1. Kunyangwe iyo I-yakaita simbi yakajairwa kana yakareruka, nekuti iyo yepakati-chikamu saizi yakakura uye yakamanikana, iyo nguva ye inertia yeaviri masleeve makuru pamuchinjiko wakasiyana chaizvo.Naizvozvo, inowanzo shandiswa chete zvakananga pawebhu yayo Kubhenda nhengo mundege kana kuagadzira kuita nhengo dzelatisi dzakasimbiswa.Haina kukodzera nhengo dzeaxial compression kana nhengo dziri perpendicular kune ndege yewebhu uye ine nhengo dzekukotama, izvo zvinomisa huwandu hwekushandisa kwayo.
2. H-matanda ndeyemhando yepamusoro-yepamusoro uye yehupfumi yekucheka profiles (mamwe anosanganisira inotonhora-yakaumbwa simbi yakaonda-yakavezwa, profiled simbi mahwendefa, nezvimwewo), nekuda kweiyo inonzwisisika muchinjiko-chikamu chimiro, vanogona kuita kuti simbi ishande uye kuvandudza kugona kwekucheka.Yakasiyana kubva kune yakajairwa I-shaped, iyo flange yesimbi yakaita seH yakawedzera, uye mukati uye kunze kwekunze kunowanzo kuenderana, izvo zvinoita kuti zvive nyore kubatana nezvimwe zvikamu zvine snail yakasimba.Ukuru hwayo hunoita nhevedzano inonzwisisika, uye mamodheru akakwana, ayo ari nyore kugadzira uye kusarudzwa.
3. Mafurange esimbi ane H-akaenzana akaenzana, kune zvikamu zvakapeteredzwa, uye kunewo zvikamu zvakabatanidzwa zvinoumbwa nemahwendefa matatu akaiswa.I-I-matanda ese akakungurutswa zvikamu.Nekuda kwehurombo tekinoroji yekugadzira, mupendero wemukati weflange une mutsetse we1:10.Kukunguruka kwesimbi yakaita seH kwakasiyana nesimbi yakajairwa I-iine seti imwe chete yemapumburu akachinjika.Nemhaka yokuti flange yaro yakafara uye haina kutsetseka (kana kutsetseka kuduku), zvakakosha kuwedzera seti yemapumburu akamira kuti akunguruke panguva imwe chete.Naizvozvo, , maitiro ayo ekukungurusa uye michina yakaoma kupfuura yakajairwa magiyo.Hurefu hwepamusoro hweakakungurutswa h-beam inogona kugadzirwa muChina ndeye 800mm, iyo inogona chete welded yakasanganiswa chikamu.
Nguva yekutumira: Sep-01-2023