磚混結構房屋基礎的改進
劉正保
- 摘 要
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劉正保
（南陽理工學院 南陽 473004）[提要] 磚混結構房屋通常采用條形基礎，并按墻體承受的荷載分別確定基礎寬度。由于在墻體相交處存在基礎的重疊面積，基礎底面尺寸必須作適當修正。按墻下壓應力分布特點確定基礎底面尺寸的修正范圍，所得結果簡單可靠，可直接用于基礎設計和施工。
[關鍵詞] 磚混結構 基礎設計 共同作用 基礎底面尺寸The sizes of strip foundation base must be corrected moderately due to the overlapping area involved in the foundations at intersection of walls. Based on stress distribution from compressive load in walls, the sizes of foundation are corrected. The simple and believable results can be directly applied in foundation design and construction.
Keywords: brick masonry walls; reinforced concrete floor; foundation; design; interaction; size
