土木工程测量考试题库(含答? - 百度文库 ر

2916 1 1901212 1804748 791244 2 C D 7058 06 D C

2

ϵͼ 1

A B

7ͼڲƽֱУ֪B꣨20000m

20000 mBA귽λǦBA=3150000壬BCˮƽDBC =100mˮƽǦ=1050000壬CYCXC

8Ǹ߳·ABߵˮƽΪ767.458mA۲BʱA=+20247壬 iA=1.605m vB=1.707mB۲AʱB=20302壬 iB=1.645mvA=1.504mñߵĸ߲

9βУʹþγDz淨,֪վ߳19648mΪ140mָxΪ60壬λm Ӿ˿̶ֱ ˮƽ A

B C

1 0345 153 103 27 2 0748 178 863 45

16 10 Bü귨P㣬֪BΪXB=502.34mYB=409.80mƵPΪXP=376.44mYP=535.70mAB=2232345壬ݦºDBP A

B

P

11ijԲתa=183630壬R=400mZYΪDK3+220.68 [1] ԲҪأ

[2] þZYƫǷǰߵ ҪΪ20mQZ㡳 [3] 貽衣

12±ƽ㡣

ˮ׼߶m ߸(m) ߳(m) ߵ ǰ BM1 K4+000 2.047 101.293 1.82 K4+020 K4+040 K4+060

ο ѡ

1.67 1.91 1.56 1.012 1.734 110 DABBA CBBCC 1120 BABDA DBABD

2130 ACCAB ABDDC 3140 ABBBC AABAD