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| Phương pháp Hardy Cross× | Củng cố Terzaghi× | |
|---|---|---|
| Lĩnh vực | Kỹ thuật xây dựng | Kỹ thuật xây dựng |
| Họ | Process / pipeline | Process / pipeline |
| Năm ra đời≠ | 1936 | 1943 |
| Người khởi xướng≠ | Hardy Cross | Karl Terzaghi |
| Loại≠ | Iterative method for pipe network flow distribution | Diffusion equation for pore pressure dissipation and soil settlement |
| Công trình gốc≠ | Cross, H. (1936). Analysis of flow in networks of conduits or conductors. University of Illinois Bulletin, 34(17), 3-29. link ↗ | Terzaghi, K. (1943). Theoretical Soil Mechanics. John Wiley & Sons. ISBN: 0-471-85305-1 |
| Tên gọi khác | Cross method, Moment distribution method, Iterative balancing | Primary consolidation, Soil settlement, Effective stress |
| Liên quan | 3 | 3 |
| Tóm tắt≠ | The Hardy Cross method is an iterative technique for solving steady-state flow distribution in pipe networks, originally developed for water distribution systems. Introduced by Hardy Cross in 1936, this method balances flow continuity and pressure head constraints through successive iterations, making it ideal for hand calculations and gaining physical insight into network behavior. | Terzaghi consolidation theory describes how water-saturated clay soils compress over time as excess pore water pressure dissipates and effective stress increases. Formulated by Karl Terzaghi in 1943, this foundational theory enables prediction of settlement rates for foundations on compressible soils, a critical design concern in geotechnical engineering. |
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