CD Kh6i phongdqc cua d(lc gia
G) Khoi cac ph6ng d9c (dqc chung, d9c rieng)
5.4. VAN HE KINH TE TRONG THIET KE THDVI¢N
La mc;>t c6ng trlnh c6ng c¢ng mang y nghia van h6a xa h¢i, khong giong nhu cac c6ng trlnh c6ng c¢ng mang y nghia kinh doanh, dich VI! khac. van d6 kinh te ra a
day nhii.m cac IDJ!C dfch:
- Xac dinh vi trf, dia xay d!Jng c6 qua cao v6 su dJ!ng, song kinh te nhat.
- Ch9n lga phuang an kien true hqp ly v6 cong nang, d5' ton kern khi thi cong xay d!Jng, phlti thoa man yeu cau th.lm my.
- Ap dJ!ng nhfrng ky tien tien nhat trong xay d!Jng cfing nhu su dJ!ng tranh
nhfrng di6u chinh, sua chua, b6 sung truoc mftt cling nhu Iau dai. duqc mJ!c dfch tren phlti:
a) Lga ch9n vi trf, dat dai xay d!Jng hqp ly v6 quy chi tiet, c6 cac giai phap uu v6 Xlr ly n6n m6ng, ket cau, ...
b) Dam baa cac so ve ty dat dai xay dlJilg va tich xay dlfllg, dat xay dlJilg).
Dam baa so hiiu ich (hC;Ul che cac tfch phJJ). so chi:l \ri cohg trlnh chqn huang
phil h<JP cie dl;lilg toi da cac dieu t1! nhien, thai tiet kh!
c) Chu y dl;lng cac dja phuang, cac trang tri phil hqp tranh lang
phi, cau ky, haa phil: phiem nhat la khong xa vaa chu nghia hlnh !hue. Sir dl;lng trang
thiet b!, may m6c, cong dt;ii, hqp cong suat, tranh lang phi nguyen, nhien
cilng:nhu "cong'' Mo trl, duy tu ...
d) Sir dJ..Ing cac trang thiet b! may in6c phil: hqp dung cong suat trang khau baa quan,
sach va cac mang tin khac, lau chui, quet dqn cac lo?i san llha, khu sinh, lau cira
s6 .... tlr nhfrng van de hang ngay cha deu 'nhfrng cong d!flh ky hang nam.
136