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K6+081.172~~K6+309.312m右边桩放样坐标
(2007-05-12 17:05:13)| 分类： 公路建设类 |
G标段外海围堰K6+081.172~~K6+309.312m右边桩放样坐标计算表:
计算人:郭
|
桩号 |
计算方位角a右 |
中桩坐标值(m) |
L右=4.5边桩坐标值(m) |
L右=12.7边桩坐标值(m) |
L右=15.7边桩坐标值(m) |
L右=20.7边桩坐标值(m) |
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X= |
Y= |
X= |
Y= |
X= |
Y= |
X= |
Y= |
X= |
Y= |
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|
K6+081.172 |
a右=43°21′51″+90°=133.3641667°=133°21′51″ |
22464.376 |
62566.876 |
22461.2862 |
62570.1475 |
22455.6798 |
62576.1090 |
22453.596 |
62578.290 |
22450.163 |
62581.925 |
|
+100 |
22450.688 |
62553.95 |
22447.5982 |
62557.222 |
22441.992 |
62563.1830 |
22439.908 |
62565.364 |
22436.475 |
62568.999 |
|
|
+160 |
22407.066 |
62512.749 |
22403.9762 |
62516.0205 |
22398.3698 |
62521.982 |
22396.286 |
62524.163 |
22392.853 |
62527.798 |
|
|
+200 |
22377.987 |
62485.285 |
22374.8972 |
62488.5565 |
22369.291 |
62494.518 |
22367.207 |
62496.699 |
22363.7737 |
62500.334 |
|
|
+260 |
22334.365 |
62444.086 |
22331.2752 |
62447.3575 |
22325.6688 |
62453.3190 |
22323.585 |
62455.500 |
22320.152 |
62459.135 |
|
|
K6+309.312 |
22298.517 |
62410.228 |
22295.4272 |
62413.4995 |
22289.821 |
62419.461 |
22287.737 |
62421.642 |
22284.304 |
62425.277 |
|
注:1、计算方位角a右=(轴线方位角+90°)
2、边桩坐标:X右=X中+L右*COS(轴线方位角+90°)
3、因G标原施工图外围围堰A2-A2断面(HDHYS-LY-08)图示之充砂袋棱体定位尺寸欠明确,故采用<<施工单位与监理驻地办商定的定位意见重新绘制定位图>>.
4、原施工图(HDHYS-LY-08)外围围堰A2-A2充砂袋棱体定位图.
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