中建鋼筋工程優(yōu)化技術(shù)策劃指導(dǎo)手冊 (一)

鋼筋工程策劃指導(dǎo)手冊

目錄

1鋼筋技術(shù)優(yōu)化.............................................................1

1.1通用部分......................................................1

L鋼筋接頭優(yōu)化..................................................1

2.鋼筋等強(qiáng)度代換...............................................1

3.基礎(chǔ)底板馬凳筋形式優(yōu)化......................................2

4.結(jié)構(gòu)措施綱筋優(yōu)化.............................................2

5.型鋼馬凳支撐梁代替筏板同向鋼筋..............................3

6.成品馬髡代替鋼筋馬凳........................................4

7.鋼筋原材采購優(yōu)化............................................5

8.現(xiàn)場鋼筋余料利用............................................5

9.措施鋼筋入圖優(yōu)化............................................6

1.2基礎(chǔ)..............................................................7

10.梁板式筏型基礎(chǔ)順梁底方向板筋優(yōu)化...........................7

11.筏板增加鋼筋網(wǎng)片優(yōu)化.......................................8

12.樁承臺范圍內(nèi)地梁箍筋優(yōu)化...................................8

13.筏板高差處鋼筋優(yōu)化.........................................9

14.樁長變更減少鋼筋廢料......................................10

15.支護(hù)樁鋼筋籠增加三角支撐鋼筋優(yōu)化..........................11

16.基坑支護(hù)鋼筋網(wǎng)長度優(yōu)化....................................11

17.平板式筏基鋼筋排布細(xì)節(jié)優(yōu)化................................12

18.塔吊基礎(chǔ)深化策劃...........................................13

19.后澆帶采用跳倉法施工......................................13

20.抗浮錨桿鋼筋技術(shù)優(yōu)化......................................14

21.基礎(chǔ)聯(lián)系梁縱筋伸入承臺直錨................................15

22.灌注樁增加吊筋優(yōu)化........................................16

23.基礎(chǔ)筏板局部較大高低跨部位馬凳綱筋優(yōu)化....................16

24.冠梁彎折處梁縱筋互錨......................................17

25.人工挖孔樁擴(kuò)大頭底部鋼筋尺寸優(yōu)化..........................18

26.利用地下室頂板作為施工電梯基礎(chǔ)............................19

27.集水井放坡角度優(yōu)化.........................................19

28.基礎(chǔ)斜板鋼筋優(yōu)化..........................................20

29.管溝環(huán)形鋼筋搭接長度優(yōu)化人................................21

30.承臺面筋布置范圍優(yōu)化......................................21

31.抗拔樁縱筋優(yōu)化.............................................22

32.基礎(chǔ)梁底部縱筋錨固形式優(yōu)化................................23

33.基礎(chǔ)底板架立筋優(yōu)化........................................23

34.筏板基礎(chǔ)相交處斜坡分布鋼筋優(yōu)化............................24

35.主體結(jié)構(gòu)圍護(hù)樁優(yōu)化........................................25

36.注漿管代替樁基鋼筋優(yōu)化....................................26

37.采用抽條法施工代替鋼管樁支護(hù)優(yōu)化..........................26

38.底板后澆帶鋼筋優(yōu)化做法....................................27

39.增加獨(dú)立基礎(chǔ)插筋優(yōu)化......................................28

40.基礎(chǔ)底板伸縮后澆帶鋼筋優(yōu)化.................................28

1.3柱..............................................................29

41.型鋼柱箍筋和拉筋施工優(yōu)化..................................29

42.變徑套筒優(yōu)化...............................................29

43.柱插筋伸至基礎(chǔ)底板彎折優(yōu)化................................30

44.橋梁墩柱插筋長度優(yōu)化......................................30

45.支撐與格構(gòu)柱連接抗剪鋼筋優(yōu)化..............................31

46.支撐梁格構(gòu)柱做法優(yōu)化......................................32

47.變截面柱鋼筋優(yōu)化..........................................33

1.4墻...............................................................33

48.梯子筋代替墻體豎向鋼筋優(yōu)化................................33

49.墻體頂模棍優(yōu)化.............................................34

50.墻體筏板內(nèi)水平定位筋優(yōu)化..................................35

51.圈梁代替門窗過梁優(yōu)化......................................35

52.池壁剪力墻拉筋優(yōu)化........................................36

53.連梁縱筋與核心筒內(nèi)芯柱連接方式優(yōu)化........................36

54.擋土墻與圍擋合并優(yōu)化......................................38

55.型鋼連梁端部暗柱箍筋優(yōu)化..................................38

56.抗剪切鋼筋優(yōu)化.............................................39

57.墻柱基礎(chǔ)底板插筋優(yōu)化......................................40

58.地連墻導(dǎo)管倉、吊點(diǎn)鋼筋優(yōu)化................................41

59.地溝側(cè)壁增加拉鉤..........................................42

60.夾層砌體擋墻優(yōu)化為鋼筋混凝土擋土墻........................42

61.窗洞處外墻現(xiàn)澆優(yōu)化.........................................43

62.構(gòu)造邊緣構(gòu)件封閉箍筋優(yōu)化..................................44

63.水平筋計(jì)入體積配箍率，減少箍筋數(shù)量........................44

64.剪力墻豎向分布筋頂板錨固優(yōu)化..............................45

65.非承重墻下設(shè)置加強(qiáng)帶優(yōu)化..................................46

66.地連墻主筋排布優(yōu)化........................................47

67.地連墻導(dǎo)管構(gòu)造鋼筋優(yōu)化....................................47

68.墻體超幺增加鋼筋排數(shù)優(yōu)化..................................48

69.剪力墻補(bǔ)強(qiáng)暗柱優(yōu)化........................................49

70.剪力墻水平筋伸入端柱的錨固構(gòu)造優(yōu)化........................49

71.剪力墻構(gòu)造拉結(jié)筋彎鉤尺寸優(yōu)化..............................49

72.轉(zhuǎn)換層剪力墻插筋優(yōu)化......................................50

73.剪力墻頂部及底部增加腋角鋼筋優(yōu)化..........................51

74.鋁模工程節(jié)點(diǎn)優(yōu)化..........................................52

1.5梁...............................................................52

75.梁縱向鋼筋連接接頭優(yōu)化....................................52

76.不同直徑鋼筋搭接改為同直徑鋼筋搭接........................53

77.梁二排筋墊鐵優(yōu)化..........................................54

78.核心筒鋼骨梁上剪力墻豎向鋼筋優(yōu)化..........................54

79.冠梁箍筋優(yōu)化...............................................55

80.KL等梁為梁支座時梁端部箍筋加密優(yōu)化.......................55

81.鋼筋混凝土梁與鋼骨柱連接做法優(yōu)叱..........................56

82.體育場館項(xiàng)目看臺梁板節(jié)點(diǎn)配筋加建..........................57

83.寬扁梁處板底鋼筋支座錨固長度優(yōu)化..........................57

84.梁端鋼筋錨固優(yōu)化..........................................58

85.箱梁架立筋優(yōu)化.............................................59

86.車庫大柱網(wǎng)井字梁優(yōu)化為小柱網(wǎng)單向次梁......................59

1.6板..............................................................60

87.混凝土反坎墻下無梁處加筋優(yōu)化..............................60

88.現(xiàn)澆板內(nèi)薄壁方箱措施鋼筋優(yōu)化..............................61

89.抗裂鋼筋網(wǎng)片的應(yīng)用優(yōu)化....................................62

90.轉(zhuǎn)換層暗支撐縱筋優(yōu)化......................................63

91.樓層板內(nèi)暗梁處節(jié)點(diǎn)優(yōu)化....................................64

92.無梁板帶板筋統(tǒng)一方向、變徑套筒連接優(yōu)化...................65

93.剛性地面框柱箍筋加密......................................66

94.裝配式結(jié)構(gòu)疊合樓板后澆板帶措施筋優(yōu)化......................67

95.樓承板替代壓型鋼板........................................67

96.封邊板拉筋優(yōu)化............................................68

97.板面洞口加強(qiáng)筋長度優(yōu)化....................................69

98.預(yù)制疊合板桁架筋替代馬凳筋................................70

99.懸挑板頂部鋼筋錨固長度和配筋優(yōu)化..........................70

100.板支座兔筋優(yōu)化............................................71

101.雙肢箍變拉鉤優(yōu)化..........................................72

1.7其它............................................................73

102.增加構(gòu)造柱優(yōu)化............................................73

103.二次結(jié)為圖紙深化.........................................73

104.構(gòu)造柱變更芯柱...........................................74

105.結(jié)構(gòu)后植筋優(yōu)化............................................74

106.砌體拉結(jié)筋優(yōu)化...........................................75

107.超長結(jié)閡加設(shè)預(yù)應(yīng)力鋼筋...................................76

108.樓梯鋼筋優(yōu)化..............................................76

109.后砌附屬墻優(yōu)化為與主體整體施工...........................77

110.構(gòu)造柱使用U型磚優(yōu)化.....................................78

111.樓地面鋼筋網(wǎng)片優(yōu)化.......................................79

112.蒸壓加氣混凝土砌塊砌筑工程拉結(jié)方式優(yōu)化..................79

113.CL墻板鋼筋優(yōu)化...........................................80

114.GRC構(gòu)件轉(zhuǎn)化為現(xiàn)澆結(jié)構(gòu)....................................81

115.地坪鋼筋層優(yōu)化...........................................81

116.鋼格柵連接方式優(yōu)化.......................................82

117.構(gòu)造柱疔大優(yōu)化...........................................82

118.砌體結(jié)閡圈梁優(yōu)化.........................................83

119.構(gòu)造柱減少搭接優(yōu)化.......................................83

120.管廊外層鋼筋節(jié)點(diǎn)構(gòu)造優(yōu)化.................................84

121.地鐵通道側(cè)墻與板節(jié)點(diǎn)構(gòu)造優(yōu)化.............................85

122.豎向構(gòu)件措施筋優(yōu)化.......................................85

123.連鎖砌塊水平系梁優(yōu)化.....................................86

124.100X100構(gòu)造柱配筋優(yōu)化...................................86

2鋼筋放樣優(yōu)化............................................................87

2.1通用部分........................................................87

125.鋼筋允許偏差值...........................................87

126.鋼筋機(jī)械錨固彎鉤優(yōu)化.....................................88

127.鋼筋下料合理搭配.........................................89

128.鋼筋下料長度優(yōu)化.........................................89

129.錨固區(qū)保護(hù)層大于5d時，錨固修工系數(shù)為0.7...................................90

130.盤螺或盤圓鋼筋數(shù)控調(diào)直優(yōu)化...............................91

131.懸挑腳手架預(yù)埋環(huán)做法優(yōu)化.................................92

2.2基礎(chǔ).............................................................92

132.獨(dú)立基礎(chǔ)底板配筋長度縮尺10%................................................................92

133.基礎(chǔ)梁豎向加腋鋼筋選型...................................93

134.基礎(chǔ)底板分布鋼筋布置優(yōu)化.................................94

135.取消筏板底筋在樁承臺中貫通布置...........................94

136.相同類別條形基礎(chǔ)十字相交時受力鋼筋布置范圍..............95

137.筏板封邊構(gòu)造策劃.........................................95

138.封閉箍筋組合承臺嚴(yán)禁雙開口套插下料.......................96

139.后澆帶綱筋優(yōu)化...........................................96

140.筏板內(nèi)斜坡水平筋間距優(yōu)化.................................97

141.集水坑多層網(wǎng)片底筋的計(jì)算.................................98

142.筏板變截面鋼筋錨固優(yōu)化...................................98

143.筏板鋼筋端頭錨固優(yōu)化.....................................99

144.基礎(chǔ)底板馬鐐筋布置策劃...................................99

145.馬凳筋借用筏板鋼筋......................................100

146.型鋼馬凳支撐梁代替筏板同向鋼筋..........................101

147.承臺梁箍筋優(yōu)化...........................................101

148.基礎(chǔ)底板上鐵遇型鋼柱的變化..............................102

149.斜交筏板鋼筋施工優(yōu)化....................................103

150.樁遇斜坡時增加附加鋼筋..................................103

151.樁基鋼筋籠自控下料優(yōu)化..................................104

152.筏板側(cè)面水平鋼筋代替?zhèn)葔λ戒摻顑?yōu)化....................105

153.樁基鋼筋籠加勁箍筋焊接長度優(yōu)化..........................106

154.基礎(chǔ)底板、外墻和樓板鋼筋連通設(shè)置........................106

155.冠梁箍筋及側(cè)面鋼筋優(yōu)化..................................107

156.標(biāo)段交接處梁接頭優(yōu)化....................................108

157.承臺鋼筋接頭優(yōu)化.........................................108

158.跳倉法取消后澆帶鋼筋....................................109

159.多樁承臺鋼筋優(yōu)化........................................110

160.樁芯鋼筋代替馬凳筋......................................111

161.樁芯鋼筋錨入承臺基礎(chǔ)長度優(yōu)化............................111

162.多樁承臺配筋優(yōu)化........................................112

2.3柱..............................................................112

163.箍筋化尺寸優(yōu)化...........................................112

164.帶中間層鋼筋網(wǎng)片筏基柱插筋優(yōu)化..........................113

165.框架柱柱頂鋼筋錨固長度優(yōu)化..............................113

166.柱子主揚(yáng)下料策劃........................................114

167.圓柱箍筋的拉筋彎鉤優(yōu)化..................................115

168.柱箍筋復(fù)合方式優(yōu)化......................................116

169.中柱頂層節(jié)點(diǎn)策劃........................................117

170.暗柱箍筋計(jì)算優(yōu)化........................................117

171,柱插筋圻彎長度優(yōu)化........................................118

172.圓柱外側(cè)箍筋優(yōu)化........................................119

173.勁性結(jié)閡柱中八角箍筋優(yōu)化................................120

174.剪力墻約束邊緣暗柱優(yōu)化..................................120

175.柱內(nèi)箍筋做法優(yōu)化........................................121

2.4墻..............................................................122

176.基礎(chǔ)插筋貫通樓層，臧少鋼筋接頭..........................122

177.暗柱豎向鋼筋下料優(yōu)化....................................123

178.約束邊緣鋼筋優(yōu)化........................................124

179.基礎(chǔ)較分時墻體豎向插筋優(yōu)化..............................125

180.墻體水平筋優(yōu)化...........................................126

181.人防門框墻加強(qiáng)柱箍筋組合優(yōu)化............................127

182.剪力墻在筏板基礎(chǔ)內(nèi)部水平構(gòu)造筋..........................127

183.地下室墻體水平筋放樣優(yōu)化................................128

184.地下外墻變截面鋼筋策劃..................................129

185.轉(zhuǎn)角墻水平分布筋放樣優(yōu)化................................129

186.人防門框兩側(cè)水平筋布置范圍優(yōu)化..........................130

187.剪力墻水平鋼筋搭接優(yōu)化..................................130

188.剪力墻水平筋、連梁腰筋、剪力墻頂暗梁腰筋統(tǒng)一...........131

189.人防墻體鋼筋一次到頂....................................132

190.女兒墻錨入樓板處鋼筋放樣優(yōu)化............................133

2.5梁.............................................................133

191.框架梁底排筋貫通布置....................................133

192.非框架梁的末端錨固優(yōu)化..................................134

193.正確理解梁腹板高度，取消側(cè)面構(gòu)造鋼筋.....................135

194.梁附加吊筋的下料優(yōu)化....................................135

194.梁支座處鋼筋放樣優(yōu)化....................................136

195.梁相交附加箍筋數(shù)量優(yōu)化..................................137

196.梁上部貫通筋接頭排布優(yōu)化................................137

197.框架梁內(nèi)架立筋優(yōu)化......................................138

198.折梁鋼筋布置優(yōu)化........................................139

199.梁縱筋錨固優(yōu)化...........................................140

200.框架梁與剪力墻平面外相交節(jié)點(diǎn)優(yōu)化........................140

2.6板..............................................................141

201.負(fù)筋尺寸優(yōu)化..............................................141

202.弧形板板筋間距策劃......................................142

203.挑板鋼筋優(yōu)化.............................................142

204.壓型鋼板鋼筋優(yōu)化.........................................143

205.折板錨固鋼筋使用彎折鋼筋替換............................143

206.后澆帶處優(yōu)化.............................................144

207.板筋雙層雙向布置時支座附加筋取消彎折....................144

208.中板角點(diǎn)構(gòu)造優(yōu)化........................................145

209.破板自由邊鋼筋優(yōu)化......................................146

210.破板拉升鋼筋優(yōu)化........................................146

2.7其它..........................................................147

211.室外樓璟部位鋼筋節(jié)點(diǎn)優(yōu)化................................147

212.窗臺壓頂預(yù)制射釘塊植筋優(yōu)化..............................148

213.車站拱墻鋼筋長度計(jì)算....................................149

3鋼筋精算優(yōu)化...........................................................150

3.1通用部分.......................................................150

214.鋼筋彎鉤計(jì)算方式........................................150

215.避免漏算搭接區(qū)的加密箍筋................................151

216.箍筋彎鉤抗震優(yōu)化........................................152

217.鋼筋連接方式優(yōu)化........................................153

218.鋼筋比重設(shè)置.............................................154

219.鋼筋根數(shù)設(shè)置優(yōu)化........................................154

220.專岡^^7專苗1^0i十????????????????????????????????????????????????????????????????????????????????155

221.圓鋼端頭彎鉤鋼筋量計(jì)算..................................155

222.中柱/墻柱箍筋加密范圍計(jì)算...............................156

223.溫度筋與板負(fù)筋搭接長度計(jì)算..............................157

224.受壓鋼筋直徑大于25nlm箍筋計(jì)算...........................157

225.梁柱.....................................................158

3.2基礎(chǔ)...........................................................159

226.獨(dú)立基礎(chǔ)底板配筋優(yōu)化....................................159

227.底板人防與非人防交界處鋼筋優(yōu)化..........................159

228.筏板鋼筋的布筋技巧......................................160

229.用筏板繪制樁承臺優(yōu)化....................................160

230.后澆帶附加鋼筋...........................................161

231.承臺間基礎(chǔ)梁的支座設(shè)置..................................161

232.后澆帶鋼絲網(wǎng)骨架鋼筋....................................162

233.下柱墩的拉筋計(jì)算........................................163

234.分段繪制排水溝...........................................163

235.無梁板帶軟件鋼筋計(jì)算優(yōu)化................................164

236.筏板封邊構(gòu)造鋼筋........................................165

237.下柱墩內(nèi)的馬凳計(jì)算......................................166

238.柱墩遇筏板變截面時計(jì)算優(yōu)化..............................166

239.筏板附加鋼筋優(yōu)化........................................167

240.人防底板斜坡處縮尺拉筋..................................168

241.筏板放射筋...............................................168

242.復(fù)雜集水坑計(jì)算優(yōu)化........................................169

243,集水坑底筋斜坡長度計(jì)算...................................170

244.下柱墩、承臺遇筏板高差時優(yōu)化............................170

245.集水坑四周與基礎(chǔ)筏板相交處附加鋼筋計(jì)算.................171

246.坡形獨(dú)立基礎(chǔ)上部鋼筋長度計(jì)算............................172

247,柱墩鋼筋計(jì)算..............................................173

248.人防底板拉結(jié)筋計(jì)算......................................174

249.下返柱敷與集水坑重疊交叉的工程量扣減....................174

250.基礎(chǔ)梁遇集水坑加腋部位鋼筋計(jì)算..........................175

251.基礎(chǔ)板帶變徑鋼筋處增加鋼筋搭接..........................176

252.筏板基礎(chǔ)變截面處錨固長度計(jì)算............................177

253.獨(dú)立基礎(chǔ)上層分布鋼筋精算優(yōu)化............................177

254.底板后澆帶超前止水大樣和后澆帶大樣分開計(jì)算.............178

255.相鄰承合貫鋼筋單獨(dú)布筋..................................179

256.后澆帶斜坡長度計(jì)算......................................180

257.樁間連接筋彎折長度計(jì)算..................................180

258.支座設(shè)置對鋼筋工程量的影響..............................181

259.鋼結(jié)構(gòu)基礎(chǔ)杯口精算......................................182

260.樁基主筋長度計(jì)算........................................182

261.筏板變截面馬凳筋計(jì)算....................................183

262.上柱墩內(nèi)柱籟筋設(shè)置......................................184

263.人防工程頂板鋼筋與外墻節(jié)點(diǎn)錨固..........................185

264.承臺側(cè)向鋼筋兩邊錨固長度計(jì)算............................185

265.基礎(chǔ)筏板中柱墩等節(jié)點(diǎn)布置算量處理........................186

266.基礎(chǔ)梁［JCL)優(yōu)化為基礎(chǔ)連梁(JLL)........................................................187

267.筏板基礎(chǔ)附加筋穿集水坑長度計(jì)算..........................188

268.集水坑加腋鋼筋處理......................................189

269.深基坑筏板多層鋼筋計(jì)算..................................189

270.承臺側(cè)面腰筋彎折鋼筋量計(jì)算..............................190

3.3柱..............................................................191

271.柱豎向鋼筋在樓層間錨固..................................191

272.邊角柱在“16G101T”的特殊要求...........................192

273.抗震邊、角柱柱頂縱向鋼筋構(gòu)造............................193

274,避免漏算柱子附加鋼筋.....................................193

275.螺旋箍筋起始位置應(yīng)有水平段..............................194

276.柱插筋內(nèi)水平筋優(yōu)化......................................195

277.柱墩內(nèi)鋼筋是否扣減筏板鋼筋..............................196

278.柱加腋筮筋優(yōu)化...........................................196

279.剛性地面柱籟筋加密......................................197

280.箍筋排布方式優(yōu)化........................................197

281.地上與地下分開計(jì)算時鋼筋甩筋計(jì)算........................198

282.外墻與在交接部位附加鋼筋的計(jì)算..........................199

283.柱頂邊、角柱內(nèi)側(cè)縱筋節(jié)點(diǎn)設(shè)置............................199

284.最底層墻柱底標(biāo)高設(shè)置對鋼筋量的影響......................200

285.短柱封頂節(jié)點(diǎn)精算........................................201

286.算量軟件圓柱柱頂鋼筋彎折計(jì)算............................201

287.約束邊緣柱拉筋計(jì)算......................................202

3.4墻..............................................................203

288.墻身縱向鋼筋搭接........................................203

289.剪力墻水平鋼筋在暗梁處計(jì)算優(yōu)化..........................204

290.剪力墻右角外側(cè)鋼筋連接..................................204

291.暗柱封頂剪力墻插筋優(yōu)化..................................205

292.墻體變截面時軟件的正確處理..............................205

293.連梁拉鉤正確處理........................................206

294.連梁側(cè)面鋼筋計(jì)算優(yōu)化....................................207

295.軟件對剪力墻中特殊節(jié)點(diǎn)的正確處理........................208

296.剪力墻水平鋼筋拐角處搭接................................208

297.拉筋布置方式優(yōu)化........................................209

298.連梁內(nèi)側(cè)面鋼筋優(yōu)化......................................210

299.連梁設(shè)置.................................................210

300.剪力墻布置優(yōu)化..........................................211

301.剪力墻遇框架柱時鋼筋計(jì)算................................211

302.女兒墻采用墻體繪制時選用縱筋構(gòu)造........................212

303.托梁墻附加鋼筋計(jì)算......................................213

304.外墻非貫通筋、砌體墻下加筋等計(jì)算優(yōu)化....................213

305.剪力墻豎向鋼筋起步間距..................................214

306.剪力墻上起邊緣構(gòu)件縱筋起步距離計(jì)算......................215

307.剪力墻厝柱的保護(hù)層取值的問題............................216

308.連梁與暗梁箍筋計(jì)算......................................217

309.剪力墻在筏板變截面處錨固鋼筋計(jì)算........................217

310.人防工程錨固長度計(jì)算....................................218

311.構(gòu)造混凝土墻端部附加縱筋計(jì)算............................218

312.異型墻體附加鋼筋網(wǎng)片計(jì)算................................219

313.地下室外墻迎水面加鋼絲網(wǎng)................................220

314.剪力墻鋼筋伸入暗柱長度計(jì)算..............................220

315.滿交剪力墻重疊部分鋼筋計(jì)算..............................221

316.地下室梁板鋼筋植入地下連續(xù)墻長度計(jì)算...................222

317,墻柱墻梁鋼筋保護(hù)層優(yōu)化...................................222

318.擋土墻綱筋計(jì)算..........................................223

3.5梁..............................................................224

319.梁支座第三排鋼筋長度在軟件中的設(shè)置......................224

320.梁箍筋加密區(qū)優(yōu)化........................................224

321.帶部分抗震墻框架梁箍筋設(shè)置..............................225

322.框架梁下部鋼筋錨固優(yōu)化..................................226

323.梁鋼筋錨固優(yōu)化..........................................227

324.多跨梁在高差處支座鋼筋錨固..............................227

325.屋面折梁打斷布置........................................228

326.懸挑梁上部鋼筋節(jié)點(diǎn)選擇與原位標(biāo)注........................228

327.主出場高架橋箱梁鋼筋結(jié)算優(yōu)化.............................229

328.梁鋼筋錨固優(yōu)化............................................230

329.支撐梁綱筋計(jì)算優(yōu)化.......................................230

330.XL長度計(jì)算問題...........................................231

331.梁下部綱筋原位標(biāo)注手動設(shè)置...............................232

332.梁、柱組合內(nèi)箍筋軟件信息輸入誤區(qū)及更正...................232

333.板暗梁、板帶暗梁箍筋寬度計(jì)算.............................233

334.梁拉鉤計(jì)算................................................234

335.梁節(jié)點(diǎn)處兩側(cè)箍筋計(jì)算.....................................234

336.懸挑梁彎起鋼筋設(shè)置.......................................235

337.加腋和框架梁第二排非通長鋼筋長度計(jì)算.....................237

338.梁加腋處下部鋼筋錨固長度計(jì)算.............................238

3.6板..............................................................239

339.板分布筋間距計(jì)算優(yōu)化.....................................239

340.板洞附加筋優(yōu)化............................................240

341.樓層板鋼筋分塊布置.......................................240

342.隔墻加筋支座錨固優(yōu)化.....................................241

343.板筋布置優(yōu)化..............................................241

344.分層繪制板通長筋與負(fù)筋...................................242

345.降板節(jié)點(diǎn)鋼筋計(jì)算..........................................242

346.板洞加筋計(jì)算優(yōu)化..........................................243

347.柱上板帶下部鋼筋在端支座處的做法.........................244

348.樓層板縱筋伸入支座內(nèi)錨固長度調(diào)整.........................244

349.柱帽隔一布一且直徑不同時鋼筋量計(jì)算.......................245

350,柱帽負(fù)筋用主筋計(jì)算.......................................246

351.現(xiàn)澆板分布筋計(jì)算..........................................246

352.現(xiàn)澆板預(yù)留管處增加附加鋼筋...............................247

353.地下車庫頂板、底板鋼筋計(jì)算...............................247

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