It is important to optimize process management, aiming not only at construction terms but also at finding general solution. This paper is focused on finding better methods for estimating construction term more accurately. There are two main problems i...
It is important to optimize process management, aiming not only at construction terms but also at finding general solution. This paper is focused on finding better methods for estimating construction term more accurately. There are two main problems in domestic estimation methods. Firstly, the characteristics of each construction fields are overlooked. Only numerical factors considered, and specific circumstances of each fields are excluded in estimating construction term. The second problem lack of understanding new environments of construction fields. Environments in construction fieids may vary by society and time, such as scarcity of skilled workers, and can seriously affect construction term. This paper suggested followings as a solution for what should considered in estimating construction term.
1) Reductable dates caused by "Form Construction"
2) Considering non-working ratio on holydays/national holydays.
3) Application of rainfall to term estimation for sensitive steps to weather.
4) Adjustment of recess during winter time.
5) Specially improved methods of inserting concrete for regions average temperature of which is higher than 25℃.