坝后水垫塘、二道坝及下游护岸右岸高?25m以上边坡开挖支护施工方?- 百度文库 ر

ӺˮӼλҰ߳825m

¿֧ʩ

1

1.1 ̸ſ

ӺˮӼλҰڸ߶ԼΪ273mʼӲϲ㲻ҪΪǿж壬󲿷Ϊ΢壬½ṹΪ£жɴҪΪ2ǿжɴҪΪ2 1Ϊ12²ȶ⣬ֲȶҪΪȶ⡣

ӺˮӼλҰ߳825mϱ£һÿ30m3~9mÿмһ0.5m̨±һΪ1:0.11:0.3

1.2 Ҫʩ

1ɳڶˮվṹװСͶļͬţWWD/0266

2ӺˮӼλҰ֧ͼ1/11~11/11139E65-SDT-06-17~27

3ڶˮվӡˮӻ¿ʩҪ

ʩ(һ)ͨ[2014]18ţ

4õҪ׼͹̡淶ڣ ١ˮˮ̱ʩ淶DL/T 5255-2010 ڡˮˮ繤ê֧淶(SL377-2007) ۡưȫ̡GB6722-2011

1.3 ҪʩĿ͹

1.3.1 ҪʩĿ

ӺˮӼλҰ߳825mϱҪʩĿʯڡê֧êˮסƽȡ

1.3.2 Ҫ

ˮӼλҰ߳825mϱʩҪ1-1

1-1 Ҫ

Ŀ ʯ ֽ ԤӦê C2512cm 6.5mm@15m15cm@20cm20cm C2510cm C25ƽ12cm 2000KNL=30mճ 1000KNL=30mճ 3C28ֽ˳L=12m׾130mm ɰM25¶20cm ê׮ 3C28ֽ˳L=12m׾130mm ɰM25¶ ? 4C36ֽ˳L=12m׾150mm ɰM25¶ C36ֽ˳L=9m׾76mm ɰM25¶1.5m C32ֽ˳L=12m׾76mm ɰM25¶20cm C32ֽ˳L=12m׾76mm ɰM25¶60cm ɰ ê C32ֽ˳L=12m׾76mm ɰM25¶1.3m C28ֽ˳L=9m׾76mm ɰM25¶20cm C28ֽ˳L=9m׾76mm ɰM25¶60cm C28ֽ˳L=9m׾76mm ɰM25¶1.1m 1439 3370 4290 335 1060 1074 2054 / 2522 λ m3 m3 t m3 m3 62.06 8079 192.4 / 382 374 242 292 C25ֽ˳L=9m׾76mm ɰM25¶1m 1742 A ˮ B ʯצ76L=4m ʯצ76L=9m A B MY50ä˲ MY80ä˲ m m m m 15340 10575 5113 3525 2ʩܲ

2.1 ʩͨ

1ʩͨ

ҰˮӼλ¸߶ߵ·ѣֳεͨK-5#A֧Ұԭˮ1#ʩ֧ҰµվγɵPD58βͨҰͨƽҰ2-1ͨƽ5ʩ֧Ϊʩ豸빤ͨʩ֧ո߲3045m/㲼ã£

1K-5#A֧

֧ҪҰˮ¸߳975945m֧ʩλҰK-5#װ߳ԼΪ930mյλڸ߳945m̱棬װ߳945m ߳Ϊ137.11m±Ϊ10.94%ߴΪ4.5m5.2m

2ˮ1#ʩ֧

֧ҪҰˮ¸߳907.5870m֧ʩλҰ890ཬƽװ߳ԼΪ890mյλڸ߳907.5m̱£߳Ϊ134.57m±Ϊ11.54%ߴΪ4.5m5.2m

3PD58βͨ

ͨҪҰˮ¸߳870855m֧ʩλҰµվˮȵӴװ߳ԼΪ868.25mյλڸ߳868.25m̱棬ߴΪ4.5m5.2m

4Ұͨͨƽ

ƽҪҰˮ¸߳870855m֧ʩλҰµվˮȵӴװ߳ԼΪ870.00mյλڸ߳870.00m̱棬ߴΪ7.0m6.0m

5Ұ2-1ͨƽ

ƽҪҰˮ¸߳855825m֧ʩλҰµվˮȵӴװ߳ԼΪ855.00mյλڸ߳855.00m̱棬ߴΪ8.0m7.0m

ҰK-5#A֧·ΪҰ2#·Ұ945ཬȵҰK-5#֧ҰK-5#A֧ˮ1#ʩ֧·ΪҰ6-2#Ұ890ཬƽˮ1#ʩ֧PD58βͨҰͨͨƽҰ2-1ͨƽ·߾ΪҰ6-2#ҰβͨҰˮȵʩ֧ͬʱеK-5#A֧ÿ50100mһᳵԷ㽻֧ͨԼ2-1Ҫ2-2

2-1 ʩ֧Ա ֹλ ֹ̣߳m ȣm ߣ¡ߣm % Ҫ; ߳945907.5m֧ʩ K-5#A K-5# 930945 137.11 10.94 4.55.2

2-2 ʩ֧ӹ 1 2 3 4 Ŀ ʯ C2010cm ϵͳê C22L=3m 6.5@20cm20cm λ m m t 33 34023 1642 9819 43 ע ֧ עϱԢΧҼ㡣

ˮӼλҰ߳825mϱʩͨͼ1 2ʩͨ