主要荷载 meaning in English
basic load
main load
primary load
principal load
Examples
- ( 8 ) as for the runnel which is located at a karst zone with a high water level , external water load is the main one , and rock pressure is secondary
门）在岩溶富水区隧道地下水水头较大时，外水荷载是衬砌结构的主要荷载，围岩压力相对来说是次要荷载。 - Arch dam , which is fastened to the base rock , is a high _ order , hyperstatic , spacial body case structure . it has not only arch function but also girder function , but its main loads are passed to each dam abutment by means of arch function
拱坝是固结于基岩的高次超静定空间壳体结构，既有拱作用又有梁作用，其主要荷载是通过拱的作用传到两岸坝肩。 - Arch dam , which is fastened to the base rock , is a high _ order , hyperstatic , spacial body case structure . it has not only arch function but also girder function , but its main loads are passed to each dam abutment by means of arch function
拱坝是固结于基岩的高次超静定空间壳体结构，既有拱作用又有梁作用，其主要荷载是通过拱的作用传到两岸坝端。 - The earth pressure is the main load imposing on the structure . because the mechanism between structure and soil is very complex , and theories of some calculation are not very perfect , the broad application of this structure is held back
土压力是其所受主要荷载之一，结构与土体之间作用机理十分复杂，有关计算理论还不够成熟，限制了该结构型式的广泛应用。 - Cracks decrease the integrity , anti - seepage , durability and safety of concrete dams . research indicates that thermal stress is the chief load leading to cracks in rcc dam , and stresses caused by other loads are smaller
研究表明，碾压混凝土坝温度应力是导致坝体裂缝的主要荷载作用，其他荷载作用所引起的应力与温度应力相比相对较小，温度应力起着控制作用。