Đồ án thi công công trình đê quai hạ lưu thủy điện sơn la

108 758 0
Đồ án thi công công trình đê quai hạ lưu thủy điện sơn la

Đang tải... (xem toàn văn)

Tài liệu hạn chế xem trước, để xem đầy đủ mời bạn chọn Tải xuống

Thông tin tài liệu

Đồ án công trình thủy điện sông la

     ! "!  #! $%"&'! ()*+, -./*01, -$2343('&3, -$2567, -$2#%8/95:0&;)< -$2#%< -$:08/=$9>?('&3@ --$25675678/- --$2567- --$678/A -A$2&'=3A A$27> AB7>>90C --B7>>DED0C F"%*50G! $2%*('&3! H! H5! -H5! I)/"5>0C! !$2"%0E6'*3, !$2"%0, ,.C7501"4&, <JK/9%*1>L, <.%*1, <IK/< MN&;@ I@ 5#87&N&;@ -OP787&N&;@ A87&N&;@ Q'#R)0S5&N&;T $2567T $2U/T -$25679567U/T A"0V&N&; Q0V !Q0V- ,W>=*37X"0V&N&;A     !Y56*0*01&N&;>"0V !XZ=&N&; !XC5> &N&;! !-X*0*01&N&;, ,.#>U*3&N&;, ,.#>U*3&N&;75> [\, ,.#>U*3&N&;75> [[\- ,-.#>U*3&N&;75> [[[\A< ,A.#>U*375> []\ <.#>52*+- <X52&N&;L7R&N&;95%"9 ('&S 7>!- -RK9(^*_2!T -.40GRK!T -$2(*37X"0V!T -Y56*0*010GZ4!T -Q'775> ! --.#R*015`"5487a75> !< -A.bc>54L7 *0,A -A0C5D59>587a75> ,A -A> =^&Ed%*,! -A-X9E65`"5%">a75> ,< -AA.bc4:5%"<, -A)*_9e7*01<< A 9R*01>54L7B$<@ A%"5D5V6f$4L775> <@ A-Ie7#1"*_87Ee5Fc'*3\@ J52@- J4`VE)@- .3@A >Ed@ 5#@ Y56*01%*&3J>>@ -Y56&#>950CER&g9K7@, -.#>&#>@, -Y5650CER&g%*@< -.bc"5f0G40C@@ -.bc"0G@@ -Y56*010GZ&TT -XF0GT -.bc"5T AhR#L> 9 C40CT AY56=R0C>9ST- AY56&#9S9&#i873(' 9TA A-W`"("ER#9S9>EdTA     !/c5e*%"&3>T! !%"&3>('&3 \$4L7 *0T!  j$kl  !"#$%&' #()*+,-./(01)2!3%4  5   6%786%292))0:);!3<=(0 >?@ @A!3B3C(< )8 D!3E:#0!F#$%&' ,G92+H#,I(<JKL.:<@0 !FM#$38&#(E?%H!3)@?%N O .54L7 *0 O $FF!0V\  0V\P%##@0:&'  0V\QR,B0  0V-\M0ST#!#  0VA\U<)<=0  0V\V?CW9X0!F  0V!\Q) mnoB\ B[p[.m[qlmlB]rsB.tum.mvw$[qWox  Y   ]6# M#<9?C0:/#?&'#<6ZZXS 0D"#=[&'/#?%BV:@C!3!# ()2\(8VF20:/#?#%M#E+#"9F #%]!F8  !"#$%&'()*+ ML=*+,0:N ^N5__``a5_b```8 cNYbde``f\````8  0:%&'=0:W9%T#L? @(<T#?,+8U))=.%5%g#N "# %A(<a*K="gg% 0%."%. !8  \   U)=eh"-%0# Y``]ij) (.%BV:b``]kl"# `$UkmA"ggn 0#=7aD !8 "P./?o@!# !@(%)I 9XVnV=8 I&',#C@#<e$ 5 "# !!@(0) I9XVnV="W(.IBV:),#CBo_ $ 5 j).I&'Y$ 5 l8 "P./;p(<a*K=M+Vn8 &F0:%&'K./;p '4/!%?%"!F"/#?"!FL"9% %q"T#../2%"+)F?(<"A."),g ),+=M+Vn8   " MH)M^Q675\a``Y" 0:!3*G!#N rg0:<#N DE"E(0"Eas !N*< W9%8 7#$%"+?%)FN*< Z8 r0:J<#N M!F9S"!Fn(0XS#<G#t0:? 9FX)g0:/#?tT#2uCN*< ZZ8  # 0:/#?%&'IgNE,+"0 :*2o"#<A!38 $%"&' E9S0L"=/,g0%0/A jvl80?CE,+N r):[ENd" r@#)E N5d"  e   r@#,EH)[Nbe"e8 ()*+ PIs*2+#E*2W@#<9Xs#" <?!#9X,?!w.!F+,Bo.(# '2j(0.?S#Al8 ,!-). MM 0?C ^2W ^2+#  UC!x*2"j9*l \"`*" e"`*b"e  ):!y" b_"d Y\"` 5 &?!3x*2 e  ,!-%&/  @#, d\"`d  @#=/#,? \"\` 5 @#=#?,? __"ee Y D=,? Y"ez \ ):o. 55"Y -./*01 V)Is !"!F?,R!% #E9?CB08 as !NI.e()=EX)+E8 aD!F?,R!)#9!39?CS){h !3WS!#E8 a7%N(#4#E"hgJ"!#!3  T#%58Ye 5 m8 -$2343('&3 -$2567 M#<0:/#?.9F,?J)=Y``f\`` 9F2)2')=()25``86H9F2.=)@( )2,Y``.)=\a\8  _   D0)#<.)=()2`df"()2 >9FH)|0,)={`<_`8 -$2#%8/95:0&;) -$2#%  UCE#*+,0:#=%.8]0 (0"}.!@#860:G#2!4 .09n"}.M+79K){9D08+ 0{<5"}{\<b8 0)122!'34'$5  D=p#%?#9:@#A"H)(C!3+# &'!3*G)()2`f5"598D=p!'?,)={ dad5z" ``z"1 z8  ]!S!#0D+9?(0@#H)(0F "g#=)@#<#?=N rMH)(0N<#g#=))=G:!;8 rMH)FN!3!+9?H)~%8]!j{\f bl<d\fddzh!3!2A8 MF!Sg, e_F"C F5`;8M) F(•o?!.b`f`<#E#) _d8M#9:x()2Yf\j+# ]!FM}l8&?!@# !F*2)_5` 8  ! MH)%#T#n<#?(C!3S!#0D)  !39?')@#(%(CE#p(08!39?'   d   !F{f\9?'#9:!F'``8M{ e<dF.!3!"=p)S!39?' #9:2*#?[BY`fd`8 MH)%#T#n(C!3&'h!39?'A ()2b5e" )551 )d \\"Y8 !39?'W!#9:@#A.*|(C!I J6!3*GH)0J%UMM6€#?79X b8 "#$ !.GhH)N r]0N!D0Vn r]}N!M+7 M?=.#9:AS!#0DH)%#(C !3(C!3&'+#am8D.,C @#).Q•```8 h)fA\6E?. J/#  M/# <(<jzl  Y \` 6E?.jml Y` 5\ ` -$:08/=$9>?('&3 <=!0DG#2!4(CE#%.8 3<=!;"<=0~%No (%8]o*2IF=.M+7"9n/# )e"(<;)`8](%=.D0 Vn"9n/#{`(<;)\8 D=g!0)F(•o0!F8`f58` Um 5 "0(Um 5 87!0(0AB9S08 !3!?!{)A.2!4 (<00:8 W%#AW!,B2%)92#N  b   %678'9&'9&:;<=&/49&'>?@A9B'$5C DD MM €jm  l ‚jl MM €jm  l ‚jl MM €jm  l ‚jl  ` 85 b 5_\` d8Y \_ ee _8  _ 8\ 5` Y``` d8eb \d _`Y _8e 5 \_  5 Y\` d8b\ \b _bdd d8 Y ` 8\ 5 Y\`` b8 e` b` d8ed \ Y` 8_\ 55 Y_\` b8YY e `5 b8d e d5 5 5Y \``` b8ed e d b8e_ _ 5_ 58\ 5\ \\` b8b e5 eY 5`8e d 5Y` 58e 5e \\`` `8 eY 5`Y5 5`8\d b 5b\ 58_\ 5_ \_\` `85 e\ Y_ 58`_ ` YY` 58d\ 5d e``` `8\5 ee \`b 58Yd  \`` 58b_ 5b e\` `8_5 e_ eY 58bd  \5 Y Y` e\`` `8bY ed _`d5 585b 5 \5e Y8` Y e_\` 85 eb d`Y` 58d Y ed` Y8\ Y _``` 855 _` b`` 558 \ _\` Y85e Y5 _\` 8\ _ 5`bY 558_ e _b Y8Y5 YY _\`` 8_ _ 5b\ 5Y8 _ ``` Y8_\ Y\ __\` 8b _5 5``e 5Y8Y\ d `e\ Y8dY Ye d``` 8`d _Y 55`55 5Y8de b \` \8 Y_ d\` 8e _\ 5Y`_5 5\8_ ` \`` \8Yb Yd d\`` 8YY _e 5\e 5\8ed  _\` \8d\ Yb d_\` 8e __ 5eb5 5e8  ``` e8 \` b``` 8_d _d 5_`\_ 5e8Y5 5 \` e8\e \ ``5` 58Yb _b 5dYb 5e8dY Y \`` e8b \ _` Y85 d` 5b`5 5_8_ \ _\` _8 \5 e`` \8Y d Y`Y_ 5_8\d e 5``` _8\Y \Y 55`` \8\\ d Y`\` 5_8b _ 5\` _8dY \\ Y_b` e85_ d5 Ydb 5d85 d 5\`` d8Y \e \e` e8_b dY Y5 5d8e\   ` [...]... P = 0,01 % l Ql = 44722 m3/s 2.1.6.2 Chn thi oan thi t kờ dn dong thi cụng - Sau khi xỏc nh c tn sut thit k thỡ vic chn lu lng thit k ch yu ph thuc vo vic chn thi on dn dũng thi cụng - Chn thi on dn dũng thit k chớnh l thi gian phc v ca cụng trỡnh dn dũng Do cụng trỡnh ln vi nhiu hng mc nờn khi lng o p ln v thi gian thi cụng keo di ng thi trong quỏ trỡnh thi cụng khụng cho phep nc trn qua vo mựa... 10 Lờ Vn Ton 47C3 26 ỏn tt nghip HTL trỡnh Khoa cụng 2.1.6.3 Chn lu lng thi t kờ dn dong thi cụng - Lu lng thit k dn dũng thi cụng l lu lng ln nht trong thi on thit k dn dũng thi cụng ng vi tn sut thit k dn dũng thi cụng ó chn - Tn sut v lu lng tớnh toỏn ln nht trong cỏc nm thi cụng nh sau: + Mựa kit: Tn sut v lu lng tớnh toỏn thi on t thỏng 11 n thỏng 5 nm sau: Nm Tn sut (%) QL (m3/s) 20042005 20062007... dn dũng thi cụng l hp lý v cú tớnh kh thi cao 2.1.6 Xac inh lu lng dn dong thi cụng cho phng an 1 2.1.6.1 Chn tn suõt thi t kờ dn dong thi cụng - Tn sut tớnh toỏn ln nht m bo x lu lng nc sụng hng nm v cỏc giai on ỏp dng theo tiờu chun thit k cụng trỡnh tm, ờ quõy v kờnh dn dũng thi cụng TCXDVN 315 : 2004 c B Xõy dng ban hnh theo Quyt nh 07/2004/Q ngy 29/4/2004 - Thit k ky thut giai on 1 v thit k ky... 100 T/nm phc v cụng tỏc thi cụng bờ tụng trờn cụng trng Lờ Vn Ton 47C3 14 ỏn tt nghip HTL trỡnh Khoa cụng 1.4 iờu kiờn giao thụng 1.4.1 Giao thụng ngoai cụng trng tuyên quang yên bái TĐ thác bà đi la i thái nguyên ng hồ huyện m ờng la ng sô TĐ sơn la ch âu phú thọ việt trì vĩnh yên sơn la phúc yên hat lót sô ng 6 sô n g hồ sông đà sơn tây đà nội TĐ hoà bình Mã đông mai sơn hoà bình b 6 nam... cu s lng v cht lng ca thi cụng 1.6.2 iờu kiờn cung cõp thi t bi, nhõn lc Nc ta cú nhiu tng cụng ty ln nh tng cụng ty Sụng , tng cụng ty lp mỏy Vit Nam LILAMA, cụng ty t vn xõy dng in 1, õy l nhng t chc cú nng lc, trỡnh , mỏy múc, ky thut hin i, nhõn lc trỡnh cao, thc hin cụng vic thit k cng nh thi cụng cỏc hng mc ca cụng trỡnh ny 1.7 Thi gian thi cụng c phờ duyờt Thi gian thi cụng c phờ duyt nh... ng thi qua cng dn dũng v p RCC xõy d cao 126 m + Thỏng 12/2007 1/2008 tin hnh ln dũng p ờ quai giai on III (ờ quai lp kờnh dn dũng thi cụng) + T thỏng 1 4/2008 x qua cng dn dũng + T thỏng 2 3/2008 thi cụng p RCC phn trong kờnh dn dũng n cao trỡnh 126 m, gia c p m bỏo chng l + Thỏng 4/2008 tin hnh d ờ quai giai on III Lờ Vn Ton 47C3 22 ỏn tt nghip HTL trỡnh Khoa cụng + Thỏng 4 11/2008 tip tc thi. .. cụng tỏc p ờ quai giai on II - Giai on II (Nm 2006 2007): Dn dũng thi cụng ng thi qua cng v kờnh dn dũng thi cụng + T thỏng 1 6/2006 tin hnh p hon chinh ờ quai giai on II m bo chng l + Thc hin cụng tỏc o h múng cụng trỡnh chớnh t cui nm 2005 n thỏng 8/2006 hon thnh + Tin hnh thi cụng cụng trỡnh tuyn nng lng gm ca ly nc v nh mỏy thu in - Giai on III (Nm 2008 6/2009): Dn dũng qua cng dn dũng thi cụng... HTL trỡnh Khoa cụng - Xỏc nh c lu lng thit k dn dũng thi cụng: Chn tn xut, thi on, lu lng thit k dn dũng thi cụng - Tớnh toỏn thu lc dn dũng 2.1.5 Phõn tớch cac yờu t nh hng ờn cụng tac dn dong 2.1.5.1 iờu kiờn ia hinh - Phớa bờn b phi cú a hỡnh thoi hn, cú on thm sụng rng 400 m v cao ca nỳi khong 200 300 m vi b mt thoi hn a hỡnh ny thun li xõy dng kờnh dn dũng thi cụng - B trỏi cú sn nỳi dc ng v... dũng thi cụng ti õy c - ờ quai thng v h lu u nm trờn khi ỏ rn chc, vic p ờ quai s khụng gp nhiu khú khn nờn dn dũng thi cụng qua lũng sụng thu hp rt thun li - Sau khi búc b cỏc lp bờn trờn ti lp IIA v IIB thỡ nn p hon ton t trờn nn ỏ bazan iaba Do ú phng ỏn dn dũng thi cụng hp lý nht l kờnh dn dũng kt hp vi cng dn dũng Lờ Vn Ton 47C3 20 ỏn tt nghip HTL trỡnh Khoa cụng 2.1.5.4 Cac phng an dn dong thi. .. 2007 thi cụng + 2 lụ x L 5% ca cng thi cụng 5330 X 2008 2009 qua cng Kit 2 ì12 ì 12 m, cao 108 m Dn dũng qua 2 lụ L x thi cụng + p xõy d X qua 2 lụ x thi Kit cụng X qua lụ x sõu vn hnh 12 ì 6 ì12 L m, cao 145 m 11722 13646 5% 5330 3% 15018 5% 5330 0,5 % 19955 Tớch nc, phỏt Kit 5 % 5330 2010 in t mỏy s 1 X theo cỏc cụng L 0,01% 44722 2012 trỡnh x vn hnh Cụng vic cn lm Thi cụng kờnh + 2 lụ x ca cng thi . ``MmAg g009S0S0!F8  Y A$27> AB7>>90C hà nam chi nê hồ sông đà s ô n g đ à đ i l a i c h â u TĐ sơn la s ô n g M ã hat lót sơn la huyện m ờng la yên bái s ô n g h ồ n g . TĐ thác bà tuyên

Ngày đăng: 30/05/2014, 10:15

Từ khóa liên quan

Mục lục

  • 1.1. Nhiệm vụ công trình

  • 1.2. Quy mô, kết cấu các hạng mục công trình

    • 1.2.1. Cấp công trình

    • 1.2.2. Các hạng mục công trình chính

      • 1.2.2.1. Đập dâng

      • 1.2.2.2. Công trình xả lũ

      • 1.2.2.3. Tuyến năng lượng

      • 1.3. Điều kiện tự nhiên khu vực xây dựng công trình

        • 1.3.1. Điều kiện địa hình

        • 1.3.2. Điều kiện khí hậu, thủy văn và đặc trưng dòng chảy

          • 1.3.2.1. Điều kiện khí hậu

          • 1.3.2.2. Đặc trưng thủy văn sông Đà trong vùng xây dựng

          • 1.3.3. Điều kiện địa chất, địa chất thủy văn

            • 1.3.3.1. Điều kiện địa chất

            • 1.3.3.2. Địa chất thủy văn

            • 1.3.4. Điều kiện dân sinh, kinh tế khu vực

            • 1.4. Điều kiện giao thông

              • 1.4.1. Giao thông ngoài công trường

              • 1.3.3. Giao thông trong nội bộ công trường

              • 1.5. Nguồn cung cấp vật liệu, điện, nước

                • 1.5.1. Điều kiện vật liệu xây dựng công trình

                  • 1.5.1.1. Mỏ cát

                  • 1.5.1.2. Mỏ đá

                  • 1.5.1.3. Mỏ đất

                  • 1.5.2. Khả năng cung cấp điện thi công trong công trường

                  • 1.6. Điều kiện cung cấp vật tư, thiết bị, nhân lực

                    • 1.6.1. Điều kiện cung cấp vật tư

                    • 1.7. Thời gian thi công được phê duyệt

                    • 1.8. Những khó khăn và thuận lợi trong quá trình thi công

                      • 1.8.1. Thuận lợi

Tài liệu cùng người dùng

Tài liệu liên quan