Umusaruro wamabuye y'icyuma, Tangshan yongeye kurengera ibidukikije kugabanya umusaruro, ibiciro byibyuma bizamuka

Ku ya 8 kamena, ibiciro byumukara byigihe cyo gutandukanya ibiciro, rebar, igiceri gishyushye hamwe nubutare bwicyuma bikomeza kugumya kugabanuka, iherezo ryigabanuka ryaragabanutse cyane, nyuma ya saa sita za kokiya nyuma yo gutangira kwihuta, iherezo ryumutuku uhinduka umutuku .Isahani y'ejo hazaza yahagaritse kugabanuka kw'ibimenyetso bihamye, ubutare bw'icyuma nk'ibikoresho by'ibanze byo kurangiza ibyuma, bihinduka ikintu cy'ibanze cyo gushyigikira ibiciro by'ibyuma.Ku ya 8, igiciro cyicyuma cyari gihamye kandi gifite intege nke, kandi ihungabana ryigihe kizaza mugitondo.Igiciro cyibibanza cyakurikiranye, kandi abakiriya ba nyuma bashyizeho ibicuruzwa bike kurindira-no-kubona ibicuruzwa bitangwa.Hamwe nigihe kizaza kizamuka nyuma ya saa sita, ibiciro byibibanza mumijyi imwe yazamutseho gato.Abacuruzi muri rusange bagurisha mugihe bazamuka.Bamwe bakeneye abakiriya kugura bashishikaye, mugihe abadandaza bake baguze ibicuruzwa hepfo