开挖管道沟土方体积一览表
项目
|
体积(m3)
|
开挖100m长管道沟土方量
|
一立型
|
一平、二平、三平、四平型
|
二立、四立型
|
(底宽0.65m)
|
(底宽0.76m)
|
(底宽0.915m)
|
序号
|
沟深(m)
|
i=0.33
|
i=0.25
|
i=0.33
|
i=0.25
|
i=0.33
|
i=0.25
|
1
|
1.1
|
111.4
|
101.8
|
123.5
|
113.9
|
140.6
|
130.9
|
2
|
1.15
|
118.4
|
107.8
|
131
|
120.5
|
148.9
|
138.3
|
3
|
1.2
|
125.5
|
114
|
138.7
|
127.2
|
157.3
|
145.8
|
4
|
1.25
|
132.8
|
120.3
|
146.6
|
134.1
|
165.9
|
153.4
|
5
|
1.3
|
140.3
|
126.8
|
154.6
|
141.1
|
174.7
|
161.2
|
6
|
1.35
|
147.9
|
133.3
|
162.7
|
148.2
|
183.7
|
169.1
|
7
|
1.4
|
155.7
|
140
|
171.1
|
155.4
|
192.8
|
177.1
|
8
|
1.45
|
163.6
|
146
|
179.6
|
162.8
|
202.1
|
185.2
|
9
|
1.5
|
171.8
|
153.8
|
188.3
|
170.3
|
211.5
|
193.5
|
10
|
1.55
|
180
|
160.8
|
197.1
|
177.1
|
221.1
|
201.9
|
11
|
1.6
|
188.5
|
168
|
206.1
|
185.6
|
230.9
|
210.4
|
12
|
1.65
|
197.1
|
175.3
|
215.2
|
193.5
|
240.8
|
219.0
|
13
|
1.7
|
205.9
|
182.8
|
224.6
|
201.5
|
250.9
|
227.8
|
14
|
1.75
|
214.8
|
190.3
|
234.1
|
209.6
|
261.2
|
236.7
|
15
|
1.8
|
223.9
|
198
|
243.7
|
217.8
|
271.6
|
245.7
|
16
|
1.85
|
233.2
|
205.8
|
253.5
|
226.2
|
282.2
|
254
|
17
|
1.9
|
242.6
|
213.8
|
263.5
|
234.7
|
293
|
264.1
|
18
|
1.95
|
252.2
|
221.8
|
273.7
|
243.3
|
303.9
|
273.5
|
19
|
2
|
262
|
230
|
284
|
252
|
315
|
283.3
|
20
|
2.05
|
271.9
|
238.3
|
294.5
|
260.9
|
326.3
|
292.6
|
2l
|
2.1
|
282
|
246.8
|
305.1
|
269.9
|
337.7
|
302.4
|
22
|
2.15
|
292.3
|
255.3
|
315.9
|
279
|
349.3
|
312.3
|
23
|
2.2
|
302.7
|
264
|
326.9
|
288.2
|
361
|
322.3
|
24
|
2.25
|
313.3
|
272.8
|
338.1
|
297.6
|
372.9
|
332.4
|
25
|
2.3
|
324.1
|
281.8
|
349.4
|
307.1
|
385
|
342.7
|
26
|
2.35
|
335
|
290.8
|
360.8
|
316.7
|
397.3
|
353.1
|
27
|
2.4
|
346.1
|
300
|
372.5
|
326.4
|
409.7
|
363.6
|
28
|
2.45
|
357.3
|
309.3
|
384.3
|
336.3
|
422.3
|
374.2
|
29
|
2.5
|
368.8
|
318.8
|
396.3
|
346.3
|
435
|
385
|
续表
项目
|
体积(m3)
|
开挖100m长管道沟土方量
|
三立、六立、八立型
|
四平、六平、八平、十平型
|
九立、十二立型
|
(底宽1.48m)
|
(底宽1.435m)
|
(底宽1.745m)
|
序号
|
沟深(m)
|
i=0.33
|
i=0.25
|
i=0.33
|
i=0.25
|
i=0.33
|
i=0.25
|
1
|
1.1
|
202.7
|
193.1
|
197.8
|
188.1
|
231.9
|
222.2
|
2
|
1.15
|
213.8
|
203.3
|
208.7
|
198.1
|
244.3
|
233.7
|
3
|
1.2
|
225.1
|
213.6
|
219.7
|
208.2
|
256.9
|
245.4
|
4
|
1.25
|
236.6
|
224.1
|
230.9
|
218.4
|
269.7
|
257.2
|
5
|
1.3
|
248.2
|
234.7
|
242.3
|
228.8
|
282.6
|
269.1
|
6
|
1.35
|
259.9
|
245.4
|
253.9
|
239.3
|
295.7
|
281,1
|
7
|
1.4
|
271.9
|
256.2
|
265.6
|
249.9
|
309
|
293.3
|
8
|
1.45
|
284
|
267.2
|
277.5
|
260.6
|
322.4
|
305.6
|
9
|
1.5
|
296.3
|
278.3
|
289.5
|
271.5
|
336
|
318
|
10
|
1.55
|
308.7
|
289.5
|
301.7
|
282.5
|
349.8
|
330.5
|
11
|
1.6
|
321.3
|
300.8
|
314.1
|
293.6
|
363.7
|
343.2
|
12
|
1.65
|
334
|
312.3
|
326.6
|
304.8
|
377.8
|
356
|
13
|
1.7
|
347
|
323.9
|
339.3
|
316.2
|
392
|
368.9
|
14
|
1.75
|
360.1
|
335.6
|
352.2
|
327.7
|
406.4
|
381.9
|
15
|
1.8
|
373.3
|
347.4
|
365.2
|
339.3
|
421
|
395.1
|
16
|
1.85
|
386.7
|
359.4
|
378.4
|
351
|
435.8
|
408.4
|
17
|
1.9
|
400.3
|
371.5
|
391.8
|
362.9
|
450.7
|
421.8
|
18
|
1.95
|
414.1
|
383.7
|
405.3
|
374.9
|
465.8
|
435.3
|
19
|
2
|
428
|
396
|
419
|
387
|
481
|
449
|
20
|
2.05
|
442.1
|
408.5
|
432.9
|
399.2
|
496.4
|
462.8
|
21
|
2.1
|
456.3
|
421.1
|
446.9
|
411.6
|
512
|
476.7
|
22
|
2.15
|
470.7
|
433.8
|
461.1
|
424.1
|
527,0
|
490.7
|
23
|
2.2
|
485.3
|
446.6
|
475.4
|
436.7
|
543.6
|
504.9
|
24
|
2.25
|
500.11
|
459.6
|
489.9
|
449.4
|
559.7
|
519.2
|
25
|
2.3
|
515
|
472.7
|
504.6
|
462.3
|
575.9
|
533.6
|
26
|
2.35
|
530
|
485.9
|
519.5
|
475.3
|
592.3
|
548.1
|
27
|
2.4
|
545.3
|
499.2
|
534.5
|
488.4
|
608.9
|
562.8
|
28
|
2.45
|
560.7
|
512.7
|
549.7
|
501.6
|
625.6
|
577.6
|
29
|
2.5
|
576.3
|
526.3
|
565
|
515
|
642.5
|
592.5
|
注:1.本土方表中的土方系道路面结构层土方。
2.土方计算公式:v=(Hi+B)H×100。
3.放坡系数:普通土取0.33,砂砾土取0.25。
4.放坡起点:普通土1m以上放坡,硬土1.5m以上放坡;砂砾土2m以上放坡。
5.本表未考虑用挡土板增加的宽度。