杂志简介 重点栏目 征稿对象 稿件要求
2010 12 Number 12 in 2010 0357 500 37
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010 u v T T y x j s j k= 1 = m i= 1 u k v x i y kj ij
Concrete Technology s k= 1 m i= 1 s u k v x i y kj0 ij0 p u k y kj k= 1 1 m P v x i= 1 i ij 1 v T x 0 T y 0 V p T f T y T θ n λiχi θχ0 i= 1 n i= 1 λ i y i y λ 0 i 0 f + s 0, s 0, θ n i= 1 n i= 1 s λ χ = θχ i + i s λi yi = y + s s λ 0, 0, 0, 0 + 0 i T + ( T θ ε e s + e s ) n i= 1 n i= 1 s m χ λ = θχ i y λi + i s i + = y λ 0,(1 i n) s i s + 0, 0 0 0 s ε T (1,1,,1) T m, T (1,1,,1) T s e = R e = R s, s + m ε 0 0 0 0 λ, s, s +, θ θ 0 < 1 DMU i0 0 T 1, 0 T + θ = es 0 m + es s > 0 DMU i0 x 0 s x 0 s + 0 T 1, 0 T + θ = es 0 m + es s = 0 DMU i0 V D S s
2010 12 Number 12 in 2010 [1], DEA.,2005. [2],DEA.,2007. [3],[J],,200224333. [4],.[M].,2000:91. 信息速读 : 中联重科混凝土机械亮剑宝发展
Concrete Technology
2010 12 Number 12 in 2010 ³
Concrete Technology 补偿收缩混凝土加强带膨胀混凝土补偿收缩混凝土 [1],. [M].:,2009. [2].[M].:.2005. [3],. [M]. :.
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010 展会信息 : [1] CECS 203:2006. [2] CECS 207:2006. [3] CCES 02-2004. 2011 第四届中国西部工程机械展览会
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology [1]..2002. [2] JGJ55-2000. 展会信息 : 2011 中国郑州水泥工业技术博览会暨郑州国际建材生产设备及建筑机械展
2010 12 Number 12 in 2010
Concrete Technology D223 D224 D225 D226 D227 D228 D229 D230 D231 D232 D233 D234 D235 D236 Q 2L K = ( 0.366 ) Lg Ls r k cm/ s Q 3 cm / s L cm S cm r cm L r D237 D238 D239 D240 D241 D242 D243 D244 D245 D246 D247 D248 D249 D250
2010 12 Number 12 in 2010 k Q q = p L Q
Concrete Technology Q P L Q P L 2000 2000 2000 WJ204A WJ205A WJ206A WJ207A WJB1 WJB2 WJB3 注浆后压水试验
2010 12 Number 12 in 2010 800 D346 D347 D348 D349 D350 单排桩 D351 一序桩 D352 D353 D354 D355 D356 D357 双排桩 二序桩 X=4377649.552 Y=494730.849 上接单排桩 600 X=4377714.143 三序桩 四序桩 q q
Concrete Technology 单排桩帷幕孔 400 WF219 WF220 WF221 WF222 WF223 WF224 1000 D049 D050 D051 D052 D053 D054 D055 D056 D057 D058 D059 WF120 WF121 WF122 WF123 WF124 D060 D061 600 一序帷幕压浆孔 二序帷幕压浆孔 lu lu lu lu lu lu WD223 1000 SX256 双排桩帷幕孔 WD124 WD125 WD126 WD127 WD128 WD129 WD224 WD225 WD226 WD227 WD228 SX254 SX257 SX258 SX255 SX259 SX256 SX260 SX257 SX261 SX258 SX262 SX259 SX263 SX260 SX264 SX261 SX265 SX262 SX266 SX263 SX267 SX264 SX268 SX265 SX269 SX266 SX270 SX267 SX268 一序帷幕压浆孔二序帷幕压浆孔三序帷幕压浆孔四序帷幕压浆孔
2010 12 Number 12 in 2010 信息速读 : [1]. DL/T5200-2004. [2]. [J].,2003,(4):4-6. [3]. SL 31-2003. 百色城市规划区范围内禁止现场搅拌混凝土
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010 [1]. [J]. 2009(5)112. [2]. [D].:20060601. [3].[J]. 2005,(4):46-48. 信息速读 : 葛洲坝在向家坝电站创造混凝土日浇注量世界记录 山东省交通厅召开交通建设管理暨混凝土质量通病治理 212 作会议
Concrete Technology
2010 12 Number 12 in 2010 RT E = E0 ± 2.303 lg a x nf 300 250 MV 200 150 100 50 0 1.00E-05 1.00E-04 1.00E-03 1.00E-02 1.00E-01 C
Concrete Technology [1],.[M].:.1993 229-258. [2].GB/T50344-2004 [S]. 2004. [3].[M]. 2001. 2011 中国 ( 重庆 ) 混凝土技术及装备展览会
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010 自然电位 /mv 0 0 1 2 3 4 5 6 7 8-100 -200-300 -400-500 -600 时间 /d 空白 D-Ⅰ D-Ⅰ' D-Ⅱ 国外阻锈剂 W-Ⅰ W-Ⅱ W-Ⅲ 电位 /mv 电位 /mv 1000 800 600 400 200 0-200 -400-600 1000 800 600 400 200 0-200 -400 0 5 10 15 20 25 30 35 时间 /min 0 5 10 15 20 25 30 35 时间 /min 空白 国外阻锈剂 W-Ⅰ W-Ⅱ W-Ⅲ D-Ⅰ D-Ⅰ D-Ⅱ W-Ⅰ W-Ⅱ W-Ⅲ
Concrete Technology
2010 12 Number 12 in 2010 [1],,. [J].,2005,11(4):382-386. [2]. [J].,2001,6(140):25-28. [3],,.NST [J].,2006(4):23-26. [4],.[J].,2008(1):60-62. 信息速读 : 麻武高速公路预应力混凝土 T 梁预制荣获 2010 年度国家级工法 中联重科混凝土机械亮剑宝马展
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology 2007. [1] [S]. [2005] 160. [2],. [M]. :, 1999. [3]. [M]. :,
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology [1].-[M].. 2009. [2] GT223-2007S. 2007.8. [3]. [J].2008.11. [4].[M].,2008.10. 标准信息 : 相关标准更新最新信息
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology [1]. [C]..1994: 5,6. [2],,,. [J].,1999,2(2):159-162. [3]. [J].,2000,(2):38,39. [4],,.(PP) [J]., 1998,13(4):36~39. [5]. [J].,2002,(11):53-57. [6],,.., 1998,3. [7]. [J].,1999,3. [8],. [J].,1999,4. [9]. [J]., 2000,2. [10],,,. [J].,1999,2. [11],. [J]., 2002(6):24~25. [12] Sydney Furlan Jr.& Joao Bento de Hannai:Shear Behavior of Fiber Reinforced Concrete Beams[J]. Cement and Concrete Composites, 19(1997) 359~366. [13] G.D.Manolis,P.J.Gareis,A.D.Tsonos,J.A.Neal: Dynamic
2010 12 Number 12 in 2010 properties of Polypropylene Fiber-Reinforced Concrete Slabs[J]. Cement and Concrete Composites, 19(1997) 341~349. [14],. [J].,1998,5. [15],,. [J].,1998,1(4): 311-314. [16] K.C.G.Ong M.,Baskeerkhan,P.Paramasivam.Resistance of fibre concrete slabs to low velocity projectile impact[j]. Cement and Concrete Composites,21(1999) 391~401. [17],. [J].,2000(9):3~7. [18] A.K.Fisher,F.Bullen,D.Beal.The durability of cellulose fibre reinforced concrete pipes in sewage applications [J].Cement and Concrete Research,2001,31:543-553. [19],,. [M].:,2004:59-83,290. 2011 中国国际市政装备博览会暨混泥土技术及设备展
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology 250 骨料未裹浆 骨料已裹浆 200 天然骨料 150 100 50 0 C30 C50 骨料未裹浆 50 40 30 20 10 0 骨料已裹浆 3d 7d 28d 60 骨料未裹浆 50 骨料已裹浆 40 30 20 10 0 3d 7d 28d 龄期 /d 坍落度 /mm 强度 /MPa 强度 /MPa f cu f cu
2010 12 Number 12 in 2010 8 7 6 5 4 3 2 1 0 60 80 100 迁移高度 /mm 迁移高度 /mm 8 7 6 5 4 3 2 1 0 再生骨料取代率 /% C30 骨料未裹浆 骨料已裹浆 [1]. [J]. 20085. [2]. [J].,2006,2. [3]. [M].:2003. [4]. [D].,2006. [5],,. [D],2003.232. [6],. [J] 2005,04. [7],,. [J].,2008:3(34),9.
Concrete Technology ³³³
2010 12 Number 12 in 2010 kg³
Concrete Technology ³ ³ 70 60 上 50 中 40 下 30 大气温度 20 温差 10 0 6 6 6 6 6 6 6 12 12 70 60 50 40 30 20 10 0 上中下大气温度温差 12 8 4 0 20 16 12 8 8 0 70 60 50 40 30 20 10 0 6 6 6 6 6 6 6 12 12 上中下大气温度温差
2010 12 Number 12 in 2010
Concrete Technology 信息速读 : 石家庄 : 市区现场搅拌混凝土和砂浆最高罚两万
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010 强度 (MPa) 60 50 40 30 20 10 0 抗压强度 3 7 28 60 120 时间 ((d) 天 ) 陆上成型水里成型 强度 (MPa) 7 6 5 4 3 2 1 0 抗折强度 3 7 28 60 120 时间时间 ( 天 (d) ) 陆上成型水里成型 [1],. [J]..2007,2:35. [2],. [J]..2006,3. [3],,,. [J]..2005,6:39-42. [4],,,,,,. UWBⅡ[J]..2006,4:52-53,73.
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010 [1].[M]. 2002. [2]...2006. [3]. [D]. 2004. [4].[J] 2006,(2):83-85. [5] WANG Kejin, SHAHS P, PHUAKSUK Pariya. Plastic shrinkage cracking in concrete materials influence of fly ash and fibers[j]. ACI Materials Journal, 2001,98(6):458-464. [6].[M]. 2003.8. [7].[M]. 1999.7. [8] [J] 2007,(1):25~29. [9]. [J], ),2005, 33(10):156~161. [10]. [J] 2009,(2):52-55. [11] GB/T 50080-2002 [S].2002. [12] JTG E30-2005 [S].2005. 信息速读 : 中铁十三局集团公司两项科技成果通过省级鉴定
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010 mm
Concrete Technology
2010 12 Number 12 in 2010 mm m2
Concrete Technology
2010 12 Number 12 in 2010 展会信息 :
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology 信息速读 : 山推股份 51 米混凝土泵车上市 [1]GBJ107-87.,1988. [2] GB/T50080-2002.,2003. [3] GB50204-2002.,2002. [4] GB/T50080 2002.,2003. [5]..,2005.
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010 [1].GB13476-2009. [2]. GB/T1596-2005. [3].GB/T18046-2008. [4]. JC/T950-2005. [5]. PHC [J]..1997,12. [6]. [D]. 2009. [7],. [D]. 2009.
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010 [1]. [J].2004,1. [2].[J]..2004, 1-2. [3].[J]..2008,1-2. [4].PHC [J]..1994,2. 展会信息 : 九江市加强混凝土管理服务城市大建设
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology [1] 2004,(6178-179. [2] 2004,302262-63. [3] 2010,(1119-121.
2010 12 Number 12 in 2010
Concrete Technology
2010 12 Number 12 in 2010
Concrete Technology 信息速读 : [1].[M]. 1997. [2]. [J]. ().2007,07. [3].[J]..2007, 11.
2010 12 Number 12 in 2010 1 2
Concrete Technology 釆
2010 12 Number 12 in 2010
Concrete Technology