国产电影久久久_好吊妞视频在线按摩私密无码免费_国产精品久久久久久AV福利蜜臀_五月婷丁精品

銷售咨詢熱線
15953126901
18615254757
常見問題 question
企業案例 case

聯系我們

  • 聯系人:濟南燕翔鐵藝制品有限公司
  • 手機:15953126901
  • 電話:18615254757
  • 郵箱:785385551@qq.com
  • 地址:濟南市天橋區歷山北路黃臺不銹鋼市場3區317
當前位置: 首頁 > 新聞資訊>常見問題輕型鋼結構常見的質量問題及影響因素

輕型鋼結構常見的質量問題及影響因素

來源:http://www.gitli.cn 日期:2023-12-23 發布人: 瀏覽次數:1

輕鋼結構工程中常見的質量事故

Common quality accidents in light steel structure engineering

一、電網工程常見質量事故

1、 Common quality accidents in power grid engineering

(1)鋼筋彎曲變形或局部斷裂

(1) Bending deformation or local fracture of steel bars

(2)鋼筋密封板或錐頭焊縫損壞

(2) Damaged reinforcement sealing plate or cone head weld seam

(3)關節變形或斷裂

(3) Joint deformation or fracture

(4)焊縫不飽滿或有超過規定標準的氣泡、夾渣和微裂紋

(4) The weld seam is not full or has bubbles, slag inclusions, and microcracks that exceed the specified standards

(5)高強度螺栓斷裂或從球節中拔出

(5) High strength bolt fracture or extraction from ball joint

20201126055137960.jpg

(6)構件在節點處碰撞,支撐上弦桿支撐時支撐腹桿與支撐結構碰撞

(6) The component collides at the node, and when supporting the upper chord, the supporting web member collides with the supporting structure

(7)承重節點位移

(7) Displacement of load-bearing nodes

(8)格柵撓度過大,超過設計規定的相應設計值的1.15倍

(8) The deflection of the grid is too large, exceeding 1.15 times the corresponding design value specified in the design

二、門式剛架工程常見質量事故

2、 Common quality accidents in portal frame engineering

(1)主要部件的變形和扭曲

(1) Deformation and distortion of main components

(2)預埋件不符合圖紙和規范要求,高差和間距超標

(2) The embedded parts do not meet the requirements of the drawings and specifications, and the height difference and spacing exceed the standard

(3)鋼架整體垂直度和整體平面彎曲超差,梁柱端板孔位置不對應,尺寸錯位

(3) The overall verticality and overall plane bending of the steel frame are out of tolerance, and the positions of the end plate holes of the beams and columns do not correspond, resulting in dimensional misalignment

(4)主要受力節點焊縫不飽滿或有超過規定標準的氣泡、夾渣和微裂紋

(4) The main load-bearing nodes have incomplete welds or bubbles, slag inclusions, and microcracks that exceed the specified standards

(5)輔助穩定結構,如支架、系桿、膝撐等。處于不合理的位置或處理不正確

(5) Assist in stabilizing structures such as brackets, tie rods, knee braces, etc. Being in an unreasonable position or mishandling

(6)二次元件不符合質量要求

(6) The secondary element does not meet the quality requirements

主站蜘蛛池模板: 淮滨县| 新昌县| 鞍山市| 新野县| 嵊州市| 东台市| 苏尼特左旗| 永泰县| 永年县| 德江县| 师宗县| 乐山市| 福安市| 东城区| 清新县| 六安市| 满城县| 汉源县| 昆山市| 独山县| 安图县| 邻水| 海伦市| 土默特左旗| 长武县| 锡林郭勒盟| 大渡口区| 平阳县| 浦县| 普兰店市| 泸定县| 和龙市| 阿勒泰市| 滨州市| 定结县| 文安县| 伊川县| 茂名市| 拉萨市| 台东县| 页游|