1、A軸交1軸J-5a設(shè)計(jì)基底高程1934.9m,實(shí)際高程1931.28m,+0.0絕對(duì)高程1936.5m,場(chǎng)地標(biāo)高為1936.10m,超深3.62m,根據(jù)設(shè)計(jì)說明和工程號(hào)為618(2009)s的設(shè)計(jì)更改通知單,超深工程量如下:
(1)增加土方工程量:1/3×(3.8×4.6+8.52×9.32+37.26)×4.82-3.8×
4.6×1.2=194.56M3
(2)增加C15毛石砼工程量:3.2×4×1.22 =15.36 M3
(3)增加C25砼工程量:1×1.2×3.62 =2.88 M3
(4)增加土方回填工程量:194.56-15.36-2.88=176.32 M3
(5)增加短柱鋼筋工程量:22:2.928×4×2.98 =34.902Kg
18:2.832×6×2 =33.984Kg
16:2.784×6×1.58 =26.392Kg
8(箍筋):4.4×25×0.395 =43.45Kg
8(拉鉤):1.11×22×0.395 =9.646Kg
1.31×22×0.395 =11.384Kg