Mukugoverwa kwemusika, tinowanzo sangana nemapombi ane mwero wakawanda akadai se "mapombi ane mwero mitatu" uye "mapombi ane mwero mashanu".
Zvisinei, shamwari dzakawanda hadzizivi zvakakwana nezvemamiriro chaiwo emapombi ane mwero wakawanda, uye hadzianzwisisi. Ndinovimba chinyorwa chino chinogona kukupa kurudziro kuitira kuti usazova nekusava nechokwadi nezvekuwanikwa uye kushandiswa kunotevera.
01—Kugadzirwa kwemapombi ane mwero wakawanda akadai se "mapombi ane mwero mitatu" uye "mapombi ane mwero mashanu" uye zvikonzero nekukosha kwekuvapo kwawo
Kare kare, mapaipi emhando dzakasiyana-siyana aikurudzirwa kana kudiwa neboka reprojekiti, kuitira kuti boka reprojekiti rigone kutenga nekuashandisa nenzira yakabatana, zvichichengetedza nguva nematambudziko.
Pakutanga, mapaipi ane mwero wakawanda aiwanzovapo pamwe chete nezvinodiwa zveAmerica nezvinodiwa zveAmerica, uye nzira huru yekushandisa yaive yekutengesera kunze kwenyika, kunyanya yaisanganisira "mapaipi ane mwero watatu" uye "mapaipi ane mwero washanu". Gare gare, nekuda kwekuti magadzirirwo mazhinji emapurojekiti epetrochemical emumba akaitwa zvinoenderana nezvinodiwa zveAmerica, mapaipi ane mwero wakawanda akatanga kuiswa zvishoma nezvishoma mukutenga nekushandisa mapurojekiti epetrochemical neemakemikari emumba.
Nekufamba kwenguva uye musika uchikura nenzira yakagadziridzwa, kupatsanurwa kwemapombi ane mwero wakawanda pamusika kwava kwehunyanzvi uye kwakasiyana-siyana.
Parizvino, pamusoro pe "mapaipi matatu emhando yepamusoro" uye "mapaipi mashanu emhando yepamusoro", kunewo "mapaipi maviri emhando yepamusoro" uye "mapaipi mana emhando yepamusoro" ari pamusika. Uyezve, haagumiri pakuvapo kwemitemo yeAmerica nemitemo yeAmerica, asiwo pakati pemitemo yenyika nemitemo yenyika, uye pakati pemitemo yenyika nemitemo yeAmerica.
Mapombi emhando dzakasiyana-siyana ari pamusika haachatongwi nevashandisi vepurojekiti, asi atangwa nevatengesi (mafekitori, vatengesi vemusika).
Chikonzero nei paine mapaipi ane mwero wakawanda:
Chekutanga, kutaura zvazviri, zvinogoneka. Zvinonzi mapombi emhando dzakasiyana-siyana, sezvinoreva zita racho: pombi imwe chete yesimbi inosangana nezvinodiwa zvinopfuura zviviri zvekushandisa uye zvinhu. Inogona kusangana pano neapo, uye zvinodiwa zvemakemikari, hunhu hwemakanika, uye tekinoroji yemaitiro ezviyero zvakasiyana-siyana zvinogona kusangana panguva imwe chete.
Pakutanga: mapaipi emhando dzakasiyana-siyana anonyanya kutsigirwa neboka reprojekiti kuitira kuti zvive nyore kutenga zvinhu pamwe chete, kuchengetedza nguva, kushanda nesimba uye matambudziko;
Sezvo musika uchichinja zvishoma nezvishoma kubva pamusika wemutengesi kuenda kumusika wemutengi, zvakanakira "kuchengetedza nguva, kushanda nesimba uye matambudziko" zvinoendeswa kune vatengesi vemusika, zvichibatsira zvikuru mune zvemari. Semuenzaniso: kana mari yakafanana ikashandiswa kugadzira/kuchengetera chimwe chinhu chakajairika, ikozvino inogona kugadzira/kuchengetera zviviri, zvitatu, zvina... Zvigadzirwa zvemastocking zvakakwana, uye zvinogona kupa masevhisi panguva yakakodzera kune zvinodiwa zvakanangana, zvakananga uye zvakasiyana-siyana zvevatengi.
02—Kusiyana uye kujeka kwemhando yemachubhu emhando dzakasiyana-siyana anowanikwa mumusika
Kune mhando mbiri dzemhinduro pakupatsanurwa kwemachubhu ane mwero wakawanda:
1. Zvichienderana nezvinodiwa zvinoenderana: Parizvino, kune machubhu ane mwero wakawanda pakati pemitemo yeAmerica, machubhu ane mwero wakawanda pakati pemitemo yenyika, uye machubhu ane mwero wakawanda pakati pemitemo yeAmerica nemitemo yenyika. Zvinotarisirwa kuti pachava nemachubhu ane mwero wakawanda pakati pemitemo yenyika, mitemo yeAmerica, uye mitemo yeEurope mune ramangwana;
2. Zvichienderana nehuwandu hwezviyero zvinosanganisirwa: Kune machubhu ane mwero miviri, machubhu ane mwero mitatu, machubhu ane mwero mina, machubhu ane mwero mishanu nedzimwe mhando;
Vamiririri vakuru: Machubhu ane mwero miviri:ASTM A106 B, ASTM A53B; ASME SA106 B, ASTM A53B; ASME SA333 Gr.6, ASTM A333 Gr.6ASME SA106 B (C), ASTM A106B (C),GB/T 6479Q345E, Q355E, GB/T 18984 16MnDG;API 5L B(magiredhi esimbi anoenderana muchiyero), GB/T 9711 L245 (magiredhi esimbi anoenderana muchiyero) [magiredhi maviri aya ndiwo mavhezheni eshanduro akaenzana echiyero cheAmerica nechiyero chenyika]
Mapombi emhando nhatu:ASTM A106 B, ASTM A53 B,API 5L PSL1 BASME SA106 B, ASME SA53 B, ASTM A106B;
Mapombi ane mwero mana nemapombi ane mwero mashanu anonyanya kuwanikwa mumapombi eAmerican standard uye mapaipi anotakura mvura: Vamiririri vakajairika:ASTM A106B, ASMESA106 B, ASTM A53Gr.B, API 5L PSL1 B, ASTM A333 Gr.6,API 5L X42nezvimwe zviyero nezvinhu.
Nguva yekutumira: Kurume-13-2025
