Buralish deformatsiyasidagi burovchi moment. Buralish burchagi va kuchlanishlar epyurasini qurish

Buralish deformatsiyasidagi burovchi moment. Buralish burchagi va kuchlanishlar epyurasini qurish 9

1. Radiusi ADB bo`lgan AO=30sm bo`lsa aylana shaklidagi C segmentning og`irlik markazini toping?

2.Rasmda ko`rsatilgan doiraning chorak qismi uchun og`irlik markazlari koordinatalarini aniqlang?

3.Rasmda ko`rsatilgan figuraning og`irlik markazi koordinatalarini toping?

4. Beton platinaning og`irlik sig`imliligi 24kN/m³, gruntning 16 kN/m³, hisobga olgan holda Beton platinaning og`irlik markazini toping?

5. Rasmda ko`rsatilgan ikki qadli profilning og`irlik markazlarini toping?