... climates of Vietnam, so it is necessary parameters forcalculating the design flow of small drainage works on the roads, reflecting more closely the condition climate andterrain of Vietnam. It is ... Station-Hanoi City from1960 - 2010‘‘ ’’- 37 -4.3.5. Công thức tính cường độ mưa tính toán aT,p theo hệ số vùng khí hậu A, B và hệ số hình dạng cơn mưa m.- The formular has the form: mpTTNBAalg.,+=(4.11)- ... In recent decades, Vietnam has been seriously affected by the climate change phenomenon, increasing theextreme climate phenomena, affecting the rainfall regime in Vietnam. Therefore, it affects...