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Nke a oru ngo bụ ọkara okirikiri ulo oru oghere etiti / elu bụ 51 mita / ngụkọta ogologo 688 mita / ngụkọta span 46 mita

Ihe omume kọmputa na-akpaghị aka na-etolite onwe-arọ nke ígwè oghere etiti;

Ibu ga-eme ihe na ọnụ ọnụ, ma ndị òtù anaghị ebu ibu n'akụkụ;

Ihe owuwu etiti kwesịrị ịdị na-agbaso ụkpụrụ ụlọ ọrụ "ohere etiti nkwonkwo bolt bọọlụ nkwonkwo" JG/T10-2009

 

A na-agbakọ ma hazie etiti oghere igwe site na ngwanrọ MST2020.

Na mgbakwunye na imezu ihe achọrọ nke koodu ihe onwunwe nke mba, ígwè eji arụ ọrụ a kwesịkwara imezu ihe ndị a:

a) Ọnụ ọgụgụ nke ọnụ ahịa a tụrụ atụ nke ike mkpụrụ nke ígwè na ọnụ ahịa a tụrụ atụ nke ike nkwụsị ekwesịghị ịbụ ihe karịrị 0.85;

b) Nchara kwesịrị inwe usoro ntinye doro anya, na elongation kwesịrị ịdị ukwuu karịa 20%;

c) Nchara kwesịrị inwe ezigbo weldability na ruru eru mmetụta siri ike;

The ígwè oghere etiti imewe adopts 3D3S (mbipute 14.0) software imewe nke ọkpọkọ Ọdịdị nke kọmputa-enyere imewe na n'ichepụta usoro iji mepụta esịtidem ike analysis nke ndị òtù na akpaka imewe nke zuru nchegbu na microcomputer, na onwe- A na-atụkwasị ibu arọ nke etiti grid na-akpaghị aka na nyocha ike ime.

Ogologo oge a gbakọrọ nke mkpara ahụ bụ L0 = L, na ọnụ ọgụgụ dị nro nke mkpịsị mkpịsị ugodi bụ tie ≤ 200 na mkpakọ mkpakọ ≤ 150. The slenderness ratio nke ndị ọzọ mkpara bụ tie mkpanaka ≤ 250, mgbali mkpara ≤ 180.

 

This project is a semi-circular industrial space frame / height is 51 meters / total length 688 meters / total span 46 meters The computer program automatically forms the self-weight of the grid; The load must act on the nodes, and the members do not bear lateral loads; The frame structure should be strictly in accordance with the industry standard "Steel grid bolt ball joint" JG/T10-2009
This project is a semi-circular industrial space frame / height is 51 meters / total length 688 meters / total span 46 meters The computer program automatically forms the self-weight of the grid; The load must act on the nodes, and the members do not bear lateral loads; The frame structure should be strictly in accordance with the industry standard "Steel grid bolt ball joint" JG/T10-2009
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This project is a semi-circular industrial space frame / height is 51 meters / total length 688 meters / total span 46 meters The computer program automatically forms the self-weight of the grid; The load must act on the nodes, and the members do not bear lateral loads; The frame structure should be strictly in accordance with the industry standard "Steel grid bolt ball joint" JG/T10-2009

Oge nzipu: Mar-10-2022