YesterdayTomorrow.Today. 圣.中国 Chuang.Li
Yesterday is history. Tomorrow is mystery. 5678.Today

钢筋梁筋例题

1、KL7(5A):7号框架梁,5跨,一端有悬挑

2、L9(7B):9号非框架梁,7跨,两端有悬挑

3、Lg7(5):表示7号非框架梁,5跨,端支座上部纵筋为充分利用钢筋的抗拉强度。

当非框架梁L,井字梁JZL端支座上部纵筋为充分利用钢筋的抗拉强度时,在梁代号后加“g”

4、∅10@100/200(4):HPB300钢筋,直径为10,加密区间距为100,非加密区间距200,均为四肢箍

5、∅8@100(4)/150(2):HPB300钢筋,直径为8,加密区间距为100,四肢箍;非加密区间距为150,两肢箍

6、13∅10@150/200(4):箍筋为HPB300钢筋,直径为10,梁的两端各有13个四肢箍,间距150;梁跨中部分间距为200,四肢箍

7、18∅12@150(4)/200(2):箍筋为HPB300钢筋,直径为12,梁的两端各有18个四肢箍,间距为150,梁跨中部分,间距200,双肢箍

8、2Ⅲ22用于双肢箍;2Ⅲ22+(4∅12)用于六肢箍,其中2Ⅲ22为通长筋,4∅12为架立筋

当同排纵筋中既有通常筋又有架立筋时,应该用加号“+”将通长筋和架立筋相联,注写时需要将角部纵筋写在加号前边,架立筋写在加号后面的括号内,以示不同直径,及与通长筋的区别

9、3Ⅲ22;2Ⅲ20:表示梁上部配置3Ⅲ22的通长筋,梁下部配置3Ⅲ20的通长筋

10、G4∅12:梁两个侧面共配置4∅12纵向构造钢筋,每侧各配置2∅12

11、N6Ⅲ12:表示梁的两个侧面共配置6Ⅲ22的受扭纵向钢筋,每侧各配置3Ⅲ22

①当为梁侧面构造钢筋时,其搭接与锚固长度可取为15d
② 梁侧面受扭纵向钢筋位置任意,当为梁侧面受扭纵向钢筋时,其搭接长度为Ll或LlE(抗震);其锚固长度与方式同框架梁下部纵筋。

梁上部纵筋

12、6Ⅲ25 4/2:表示上一排纵筋为4Ⅲ25,下一排纵筋为2Ⅲ25

13、2Ⅲ25+2Ⅲ22:梁支座上部有四根纵筋,2Ⅲ25放角部,2Ⅲ22放在中部

梁下部纵筋

14、6Ⅲ25 2/4 表示上一排纵筋为2Ⅲ25,下一排纵筋为4Ⅲ25,全部伸入支座

15、6Ⅲ25 2(-2)/4,则表示上排纵筋为2Ⅲ25,且不伸入支座,下排纵筋为4Ⅲ25,全部伸入支座

16、2Ⅲ25+3Ⅲ22(-3)/5Ⅲ25,上排纵筋为2Ⅲ25和3Ⅲ22,其中3Ⅲ22不伸入支座,下一排纵筋为5Ⅲ25,全部伸入支座

赞(0) 打赏
未经允许不得转载:春觉 » 钢筋梁筋例题
分享到: 更多 (0)

评论 8

  • 昵称 (必填)
  • 邮箱 (必填)
  • 网址
  1. #1

    I simply want to say I am beginner to weblog and seriously enjoyed this page. Likely I’m likely to bookmark your website . You surely have wonderful writings. Thank you for revealing your website page.

  2. #2

    After research study a few of the article on your internet site now, as well as I really like your means of blog writing. I bookmarked it to my book marking web site listing and also will certainly be checking back soon. Pls have a look at my internet site also and let me know what you think.

  3. #3

    Thanks for every other excellent post. The place else may just anyone get that kind of info in such an ideal manner of writing? I’ve a presentation subsequent week, and I am at the look for such information.

  4. #4

    Hey I know this is off topic but I was wondering if you knew of any widgets I could add to my blog that automatically tweet my newest twitter updates. I’ve been looking for a plug-in like this for quite some time and was hoping maybe you would have some experience with something like this. Please let me know if you run into anything. I truly enjoy reading your blog and I look forward to your new updates.

  5. #5

    Hey! I just wanted to ask if you ever have any problems with hackers? My last blog (wordpress) was hacked and I ended up losing a few months of hard work due to no back up. Do you have any solutions to protect against hackers?

  6. #6

    I just added this site to my rss reader, great stuff. Can’t get enough!

  7. #7

    I found your blog website on google and also inspect a few of your very early articles. Continue to keep up the excellent operate. I just additional up your RSS feed to my MSN Information Visitor. Seeking onward to reading more from you later!?

  8. #8

    Spot on with this review, I truly think this web site needs a lot more factor to consider. I?ll probably be once again to check out much more, thanks for that details.

觉得文章有用就打赏一下文章作者

支付宝扫一扫打赏

微信扫一扫打赏