【文章內(nèi)容簡介】
great variability of soils has led to a variety of solutions to the foundation problem. 土的巨大的可變性導(dǎo)致基礎(chǔ)問題的多樣性的解決方法。 6. In cases where the soil near the surface in unable to support the weight of the building, piles if wood ,steel, or concrete are driven down to firm soil. 地表附近的土體丌能承載建筑物的重量時,木制,鋼制或混凝土制樁被打入堅固土層以加固土體。 7. A scientific approach to the design of foundations has been developed in the 20th century. 科學(xué)設(shè)計基礎(chǔ)的方法已在 20 丐紀(jì)內(nèi)得到發(fā)展。 8. Karl Terzaghi of the United stat pioneered studies that made it possible to make accurate predictions of the behavior of foundation。 using the science of soil mechanics coupled with exploration and testing procedures. 美國的 Karl Terzaghi的先鋒研究,利用土力學(xué)和探測及測試程序技術(shù),使精 確預(yù)報基礎(chǔ)的性能的行為成為可能。 9. Soil mechanics is concerned with the use of the laws of mechanics and hydraulics in engineering problems related to soils. 土力學(xué)研究的是力學(xué)和水力學(xué)的法則在牽涉土的工程問題中的應(yīng)用。 10. Complete and accurate records, such as borehole logs, must be prepared and maintained, and the samples themselves must be retained for future i