pspͳpO
(1)OӋr{ƽΠͽYYҎ(gu)tOpƽΠs֟o{ƽΠͽYʹ֮ɞ^Ҏ(gu)tĽYrO÷p䄝֞^εĎׂYԪpOÑҎ(gu)
ٷpСȑҪ
a.ܽYݣ߶Ȳ^ 15m С l00mm;^ 15m IJOҶȞ 6 ȡ7 8 Ⱥ 9 ÿӸ߶ 5m4m3m2m˼ӌ 20mmb.-YݿɰܷݽYҎ(gu)(sh)ֵ 70%YݿɰܽYҎ(gu)(sh)ֵ 50%С l00mm
ڷpɂȽYwϵͬrpȑĽYʹ_;pɂȵķݸ߶Ȳͬrpȑ^͵ķݸ߶ȴ_
ۮYĻA^rpČ
ܷpطȫO;AɲOcϲp̎ӏB
ݽYԪ֮gcȹ֮goɿʩţO÷p
(2)OӋrsppČȾϷpСȵҪ
(3)ߌӽYspg˷ϱ 16-16 Ҏ(gu)
Ywϵ |
ʩ |
g(m) |
ܽY |
F(xin) |
55 |
Y |
F(xin) |
45 |
|
|
|
spg |
16-16 |
|
ע1.ܡspgɸ(j)YľwrȡпܽYcY֮gĔ(sh)ֵ
2.oػʩտs^҃ȽYʩ¶rg^LrspgmpС
3.λښ^(q)ļןұl^(q)ĽYspgmpС
ИʩʩʩpٜضȺͻտsYӰ푕rmŌspg
플ɽͿv_gȜض׃Ӱ^IJλ;
플Ӽӏظʩ≦OⱣ،;
ÿ 3040m gʩ 8001 000mm䓽ôӽ^ 45d ;
ܲտsСˮpˮڻмm˵ӄ;
ÿӘǰĘʻòAY
|
r̎ԇ֪IȡY |
| |||
r̎} | |||||
Ⱥ |