膨脹土壤 的英文怎麼說
中文拼音 [péngzhàngtǔrǎng]
膨脹土壤
英文
heaving soil-
The soil expands upon imbibing water.
土壤會由於吸水而膨脹。Unbound and hydraulically bound mixtures - accelerated swelling test for soil treated by lime and or hydraulic binder
鬆散的和液力粘合的混合料.石灰和或水硬性粘合料處理的土壤用加速膨脹試驗Standard test method for expansion index of soils
土壤膨脹系數的標準試驗方法The phase change of soil moisture and inflation of the frozen moisture c ause the reduction of hydraulic conductivity by reducing the area of flow section and the aperture of soil pore space, increasing the capillary resisting force to soil moisture, and decreasing the water potential gradient because of the increasing of movement distances of soil water
導水率減小是凍結土壤入滲能力減小的根本原因,而土壤中液態水的相變是導水率減小的根源所在。土壤水分的相變及其膨脹通過減小土壤水分過水斷面面積和孔隙孔徑,增大阻力和由於增長運動距離而減小水勢梯度使凍結土壤的導水率降低。Standard moisture absorption water content of soil and its testing standard
膨脹土壤標準吸濕含水率及其試驗方法Unbound and hydraulically bounds mixtures - part 49 : accelerated swelling test for soil treated by lime and or hydraulic binder
鬆散的和液力粘合的混合料.第49部分:用石灰和或液力結合劑處理的土壤用加速膨脹試驗Standard test methods for one - dimensional expansion, shrinkage, and uplift pressure of soil - lime mixtures
土壤石灰混合物單向膨脹,收縮和隆起壓力的標準試驗方法Swelling capability of soil
土壤膨脹性能分享友人