【正文】 。 q2= 230mm=： 彎矩 M== (300)2= N ： 撓度 w=( q2l4)/(100EI)； 其中 E=9000N/mm2； I=bh3/12=50 1003/12=4166667mm4； w=( 3004)/(10090004166667)=0. 04mm2mm 結(jié)論：內(nèi)背楞撓度滿足要求。 ： 撓度 w=(19 F2l3)/(384EI)；其中 E=206000N/mm2； I= 104mm4； w=(1920211036 3)/(384206000107800) 歐景藍(lán)灣二 期工程 模 板 工程 施工方 案 24 廣 西 華 南 建設(shè) 集團(tuán) 有 限公司 =600/250= 結(jié)論：外背楞撓度滿足要求 ： 對(duì)拉螺栓 M12，允許拉力 。 梁 模板驗(yàn)算 （一）荷載計(jì)算 模板及支架自重： 查表取 ： F1= =新澆砼自重： 取梁截面 400mm 800mm 進(jìn)行計(jì)算。 （ 2）撓度驗(yàn)算 : W= ql4/100EI 式中： q=， L=200mm E=5850N/mm2, I=1/12bh3=1/12 100 183=48600mm4 W= 2021/100 585048600 = 結(jié)論：梁底模板面滿足要求。mm W=1/6 bh2=1/6 50 1002=83334mm3 σ =M/W=535000/83334= N/mm2＜ f 木 =10 N/mm2 符合要求 (2)撓度驗(yàn)算： W= ql4/100EI 式中 : q= N/mm l=1000mm E=9000 =8100 N/mm2 I=1/12 50 1003=4166667 mm4 w= 10004/100 8100 4166667=＜ mm 結(jié)論：內(nèi)背楞滿足要求 (四 ) 主龍骨驗(yàn)算： 按簡(jiǎn)支梁集中力作用計(jì)算： L=600mm P1 = 1000 200/2=2500N P2= 1000 200/2=2250N (1) 強(qiáng)度驗(yàn)算： M=P1 a b/L =2500 400 200/600=333334 式中 a= 400mm， b=200mm 查得 W= 103 mm3 σ =M/W=178506/166667=75 N/mm2＜ 205N/mm2 (2) 撓度驗(yàn)算： w= (P2 b /EIL) (五 )梁側(cè)模計(jì)算： 板面面驗(yàn)算 歐景藍(lán)灣二 期工程 模 板 工程 施工方 案 27 廣 西 華 南 建設(shè) 集團(tuán) 有 限公司 (1) 強(qiáng)度驗(yàn)算 按三等跨連續(xù)梁計(jì)算，板寬取 100mm q= 100=M= ql2= 2202= W=1/6bh2=1/6 100 182=5400mm3 σ =M/W=12584/5400= N/mm2 f 木 =15/= N/mm2 σ f 木 滿足要求 (2) 撓度驗(yàn)算： q= 100=w= ql4/100EI = 2204/100 5200 100 183 1/12 = mm＜ mm (3) 抗剪強(qiáng)度驗(yàn)算： q= 100=V == 220=344N V =3V/2 （ 1） 抗彎強(qiáng)度驗(yàn)算 q= 220= N/mm M= 10002=612040N δ =N/An=26000/489=fc=205N/mm2 結(jié)論：支撐強(qiáng)度滿足要求。 ： （一） 荷載計(jì)算： ： 查表取 F1= =㎡ ： 取 1m 板帶計(jì)算，板厚取 。m 歐景藍(lán)灣二 期工程 模 板 工程 施工方 案 29 廣 西 華 南 建設(shè) 集團(tuán) 有 限公司 F3′ = 作用時(shí)，彎矩計(jì)算： M2===0. 128KNm ： F= = 按 5 等跨連續(xù)梁計(jì)算： M2= = KNm 截面抵抗矩： W=1/6 b h2=1/6 1000 182=54000mm3 f 木膠 =20/=σ =M/W=201 1000/54000= N/mm2＜ f 木膠 = N/mm2 符合要求。mm M 活 ==10 31000=5 32350N （七）滿堂架支撐驗(yàn)算： ： 查表取 F1= =㎡ ： 取 1m 板帶計(jì)算，板厚取 。 m 歐景藍(lán)灣二 期工程 模 板 工程 施工方 案 32 廣 西 華 南 建設(shè) 集團(tuán) 有 限公司 當(dāng)集中力 F3′ = 作用時(shí)，彎矩計(jì)算： M2== = m 活載作用時(shí)產(chǎn)生的彎矩： F= = 按 5 等跨連續(xù)梁計(jì)算： M2= = KN m 截面抵抗矩： W=1/6 b h2=1/6 1000 182=54000mm3 f 木膠 =20/=σ =M/W=201 1000/54000= N/mm2＜ f 木膠 = N/mm2 符合要求 。 mm M 活 == 103 1000=532350N t agr e e with the disciplinar y action your e mploye r has take n against you ? your e mploye r dismisse s you and you think that you hav e be e n dismisse d unfair ly. For mor e infor mation about dismissal and unfair dismissal, se e D ismissal. You can make a claim to an e mployme nt tr ibunal, e v e n if you hav e n39。 t char ge you mor e than 35% of your pe nsation if you win the case . If you ar e thinking about signing up for a damage sbase d agr e e me nt, you should make sur e you39。s antiracism taskforce, is in London for the Football Association39。s Premier League match at Chelsea on Sunday. I am going to be at the match tomorrow and I have asked to meet Yaya Toure, he told BBC Sport. For me it39。s 21 w in. 歐景藍(lán)灣二 期工程 模 板 工程 施工方 案 35 廣 西 華 南 建設(shè) 集團(tuán) 有 限公司 Michel Platini, president of European football39。s actions. CSKA said they were surprised and disappointed by Toure39。 May be back in the past, to oneself the paranoid weird belief disillusionment, these days, my mind has been very messy, in my mind constantly. Always feel oneself should go to do something, or write something. Twenty years of life trajectory deeply shallow, suddenly feel something, do it. 一字開頭的年齡已經(jīng)到了尾聲。總覺得自己自己似乎應(yīng)該去做點(diǎn)什么，或者寫點(diǎn)什么。 The end of our life, and can meet many things really do? 而窮盡我們的一生，又能遇到多少事情是真正地非做不可？ During my childhood, think lucky money and new clothes are necessary for New Year, but as the advance of the age, will be more and more found that those things are optional。t really grow up, it seems is not so important。t want to give vent to out your inner voice can be in the high school children of the feelings in a period, but was eventually infarction when graduation party in the throat, later again stood on the pitch he has sweat profusely, looked at his thrown a basketball hoops, suddenly found himself has already can39。 歐景藍(lán)灣二 期工程 模 板 工程 施工方 案 36 廣 西 華 南 建設(shè) 集團(tuán) 有 限公司 Originally, this world, can produce a chemical reaction to an event, in addition to resolutely, have to do, and time. 原來，這個(gè)世界上，對(duì)某個(gè)事件能產(chǎn)生化學(xué)反應(yīng)的 ，除了非做不可的堅(jiān)決，還有，時(shí)間。s time, your ideas are always special to clear. Want, want, line is clear, as if nothing could shake his. Also once seemed to be determined to do something, but more often is he backed out at last. Dislike his cowardice, finally found that there are a lot of love, there are a lot of miss, like shadow really have been doomed. Those who do, just green years oneself give oneself an arm injection, or is a selfrighteous spiritual. 一個(gè)人的時(shí)候，自己的想法總是特別地清晰。也曾經(jīng)好像 已經(jīng)下定了決心去做某件事，但更多的時(shí)候是最后又打起了退堂鼓。那些曾經(jīng)所謂的非做不可，只是青蔥年華里自己給自己注射的一支強(qiáng)心劑，或者說，是自以為是的精神寄托罷了。 Those were broken into various shapes of stationery。 Have declared the end of the encounter that haven39。突然想到那件藍(lán)格子襯衫；那些被折成各種各樣形狀的信紙；那段從街角深巷伊始的友誼；還有那場(chǎng)還沒有開始就宣告了終結(jié)的邂逅計(jì)劃 ……那些年那些天的非做不可，終于和青春一樣，都將在我們的人生中謝幕。ll be traveling fast, so despite the distance, it will not be like diving i nto the deep end of a pool. It will be like he is diving into the shallow end. Skydiver preps for the big jump When he jumps, he is expected to reach the speed of sound 690 mph (1,110 kph) in less than 40 seconds. Like hitting the top of the water, he