午啪啪夜福利无码亚洲,亚洲欧美suv精品,欧洲尺码日本尺码专线美国,老狼影院成年女人大片

個人中心
個人中心
添加客服微信
客服
添加客服微信
添加客服微信
關注微信公眾號
公眾號
關注微信公眾號
關注微信公眾號
升級會員
升級會員
返回頂部
1312-STR-1200梁柱模板及支架施工方案英文版(4頁)
1312-STR-1200梁柱模板及支架施工方案英文版(4頁).pdf
下載文檔 下載文檔
其它文檔
上傳人:正*** 編號:479918 2022-07-22 4頁 38.05KB

下載文檔到電腦,查找使用更方便

5 金幣

  

還剩頁未讀,繼續閱讀

1、Construction Method Statement For Beam, Column Formworks and supporting frames of 1312-STR-1200 1. Scope . 12. Material . 13. Construction methods and technical measures . 21. Scope The method statement herein is compiled by mainly focusing on installation of column and beam formworks of 1312-STR-122、00 and their supporting frames. 2. Materials 1) Plywood ( =15mm ) shall be adopted to precast formworks of beam and column. The wooden board(50100mm) and the steel tube(48.3 4.0) shall be used to respectively support the inner kneel and outer kneel of formworks 2) The steel tube ( 48.3 4.0) shall be3、 used to make support of beam and column formworks and to erect scaffoldings. 3) The upright monkey ladder shall be made of aluminum alloy and the planks will be made of steel.3. Construction methods and technical measures 3.1. To ensure the stability of supporting frames, the concrete pouring of co4、lumn and beam shall be done separately by three times .The first time of pouring for column shall reach the elevation of 109000mm and the second time of pouring for column shall reach the elevation of 116850.Pouring the for the part of the column above elevation of 116850mm shall be done together wi5、th concrete pouring for the beam. The supporting frame of beam formwork shall be connected rigidly to the poured column prior to starting concrete pouring on the beam. 3.2. Method of reinforcement for column formwork. C1/C1a(sectional dimension 850750mm )、 C2(sectional dimension 750750mm ) 5 ways of6、 keels inside each side face of column formwork and double steel tubes with a spacing of 500mm for column hoop. Tie bolts12 with spacing of 500mm installed inside side face. The upper, middle and lower column hoops of column formwork shall be connected to support outside to avoid tilting or inclined7、ness. 3.3. Methods of reinforcement and supporting for beam formwork. See table 3.1.2. Table-3.1.2 Code 1GX1/5/6/7/8/9 、1B3 1GX2 1GX3 1GX4/1GY31GY1/4/5、1B41GY2 1B1 1B2 Sectional Dimensions 400700 7001100 7001350 500 1000 400600 6501000 600 900 750900 Formwork of bottom of beam Inner keel of formwork8、 (line )3 5 5 4 3 4 4 4 Spacing between outer keels of formwork(m) 0.45 0.6 0.6 0.6 0.45 0.5 0.5 0.5 Support on the bottom of beam Spacing of posts Two sides of formwork(m) 0.9 1.2 1.2 1.2 1.0 1.2 1.2 1.2 Span of beams (m) 0.9 0.6 0.6 0.6 0.9 0.5 0.5 0.5 Bay of posts(m) 1.5 1.5 1.5 1.5 1.5 1.5 1.5 19、.5 Bearing post additionally fitted on the bottom of beam (line)0 2 2 1 0 1 1 1 Side formwork of beam Inner keel of formwork (line)4 5 7 5 4 5 5 5 Outer keel of formwork(line) Spacing (m)0.9 0.6 0.6 0.6 0.45 0.5 0.5 0.5 Tie BoltDiameter 12 16 16 12 / 12 12 12 H(m)0.3 0.5 0.6 0.5 / 0.4 0.4 0.4 Code 110、GX1/5/6/7/8/9 、1B3 1GX2 1GX3 1GX4/1GY31GY1/4/5、1B41GY2 1B1 1B2 l(m)0.9 0.6 0.6 0.6 / 0.5 0.5 0.5 Note: “H” indicates the distance from tie bolt to the bottom of beam. “I ” indicates the spacing on the direction of beam spans. The upper parts and lower parts of beam formwork shall be connected to the11、 support tightly by steel tube couplers. 3.4. Procedure and requirements for erection of supporting frame. 1)Procedure of erection: Place base plate(board) with a thickness of 50mm Erect base lift Connect the post and base lift by couplers Install the first runner and bearer and connect them to the 12、post tightly with couplers Repeated the last step Erect cross bracings Lay steel planks. 2). Lay the base plate (base support) and place the base lift as per the priorities of beam locations. The longitudinal base lift shall be fixed to the post with right angle couplers and the post shall be not mo13、re than 200mm to the bottom of steel tube. However, the transverse base lift shall be fixed to the post with right angle couplers and the post shall be close to the underneath of longitudinal base lift. 3) The posts shall be erected as per the sequence of positioning. The posts shall be connected an14、d fixed to the longitudinal and transverse base lifts. For erection of posts, the joints on each lift height shall be pair joint couplers (except for the top height lift) and ensure that the pair joints on the same section shall keep some space (50% of the sectional size) 4).The bearer shall be set 15、on the inner side of the post and the length of single post shall be not less than 3 bays. The bearer shall be connected by pair joint couplers and conform to the following rules: the ends for connection of two adjacent bearers shall not be set in the same bay or same lift height. Any two adjacent c16、onnection joints not in the same bay or lift height shall keep a distance of not less than 500mm on the horizontal direction. The distance from each joint centre to the nearest main joint shall be not more than 1/3 of the longitudinal spacing. 5).The connection between runner and bearer on the botto17、m of beam formwork shall be connected to the post by double couplers. 6).Add one bearer in the middle of two bearers on the top lift of supporting frame. The top of the bearer shall be tightly to the surrounding framed supports. 7) The erection of cross bracing: the cross bracings shall be erected a18、long with the scaffolding structure. The bracings on the bottom lift shall be all supported by the base plate. The method of lap joint shall be adopted for bracings ,connection. The length of lap joint shall not be less than 1m and fixed by 3 rotating couplers. The distance from the edge coupler?s c19、over on the top to the top of the post shall be not less than 100mm.The bracings shall be fixed to the extended part of runner or the post by rotating couplers. The central line of rotary coupler shall keep a distance of not more than 150mm to the main joint. 8). Rigid connection shall be done in ev20、ery 3 meters vertically between the formwork support, scaffolding and the column of the frame around which the construction work has been completed. 9). Cross bracings shall be erected respectively on the ends of outer sides , corners and the central vertical face with a distance of less than 15m of21、 the scaffoldings .The sequence of cross bracing erection shall be from the bottom to the top. The width of cross bracing is 6m, which makes an angle of 4560 with the ground. 10) .The wall fasteners of the scaffoldings shall be laid out horizontally close to the main joint as per the rule of “two li22、ft heights and three bays”. The distance between fasteners and main joints shall be not more than 300mmm.11) .Planks shall be fully laid on the working platform with sound firmness and tied with steel wire #14 on three runners. Both ends of the scaffolding planks shall be reliable and fixed so as to23、 prevent capsizing. 12) .Guardrails: Erect two-line guardrails above the working platform and the upper line of guardrails (top rail) shall be 1.2m tall while the mid rail shall be set in the middle line of the lift height. Toe boards shall be erected with a height of 180mm to the platform. 1) Acces24、s for going up and down:Place 1 set of upright monkey ladder respectively on the southwest corner and northeast corner of scaffoldings. A rest platform shall be erected at the height of 4.5m of the upright monkey ladder.3.5. Dismantling of supporting frame. 1).The technician shall conduct a technica25、l disclosure for all the working crew members who are going to perform dismantling work prior to commencement of dismantling work and all the attendees are required to sign on the written form of this said technical disclosure. 2). Arrange the power cables properly before dismantling the supporting 26、frame. For the cables that cannot be dismantled or put aside, they shall be buried by soil. 3). Barricade the area with rope or warning tape prior to starting dismantling work. The work can be started only in the presence of watchman, HSE personnel and foreman. 4) During dismantling the scaffoldings27、, the workers must wear harness and be equipped with tool bag. The workers shall not hold the steel tube and wrenches simultaneously .The tools shall be kept in the tool bag after use. 5).The procedure for dismantling scaffoldings: From the top to the bottom, opposite to the sequence of erection. Th28、e general sequence for dismantling: guardrailsscaffolding planks cross bracingsrunner bearer post posts passed onto the groundcouplers removing dismantled parts stacking and storing as per the specifications. 6) Someone shall be appointed for monitoring the dismantling work for structural form of sc29、affoldings .The crew members shall acknowledged with their respective given duties and work under united instruction .The working platform shall be with enough space 7) It is not allowed to dismantle a vertical platform from 2 different points or from 2 different lift heights at the same time .Do no30、t move to the next one until the last one has been completely dismantled. If the dismantling is being done at 2 different positions of the scaffolding system, the height different shall be within 2 lift heights so that the stability of the structural form will not be destroyed. 8) The wall fasteners31、 shall be dismantled along with the scaffoldings lift by lift. It is not allowed to dismantle the wall fasteners of the whole lift before dismantling the scaffoldings. When the dismantling of scaffoldings has come to the height of last post remaining (Approximately 6.5m), the wall fasteners shall be32、 dismantled when temporary bracings have been erected and strengthened at suitable locations. 9) The dismantling work of long post or runner (bearer) shall be done by two workers in case any undesirable incident occurs 10) The workers cannot sit on the scaffolding platform being dismantled or any un33、safe place during taking the break. Horseplay is also strictly forbidden during dismantling the scaffoldings. 11).The dismantled post or any component part shall not be thrown causally .Instead, the dismantled parts shall be dropped down with being tied to the solid rope and stacked as per their categories. 12).The workers can be permitted to leave the workplace only when it has been confirmed by appointed personnel that this workplace is free from any potential hazard.
會員尊享權益 會員尊享權益 會員尊享權益
500萬份文檔
500萬份文檔 免費下載
10萬資源包
10萬資源包 一鍵下載
4萬份資料
4萬份資料 打包下載
24小時客服
24小時客服 會員專屬
開通 VIP
升級會員
  • 周熱門排行

  • 月熱門排行

  • 季熱門排行

  1. 水泥混凝土路面工程施工方案(17頁).doc
  2. 水泥混凝土路面工程專項施工方案(17頁).doc
  3. 生態治理工程土石方工程及噴播植草籽施工方案(91頁).doc
  4. 2024年建筑公司機電安裝工程質量創優策劃方案(108頁).docx
  5. 學生宿舍室外市政道路工程雨水管道工程施工組織設計方案(19頁).doc
  6. 醫院住院綜合大樓智能化弱電系統工程施工組織設計方案(151頁).doc
  7. 生態治理工程土石方、噴播植草(灌木)籽施工方案(89頁).doc
  8. 花苑小區住宅樓工程新工藝新技術應用施工方案(32頁).doc
  9. 黑龍江省伊春市國家森林城市建設總體規劃方案(2020-2030年)(224頁).docx
  10. 江寧區農村公路提檔升級工程施工組織設計方案(167頁).doc
  11. 10萬噸水廠城市供水工程施工方案(163頁).doc
  12. 施工現場文明施工制度及措施【19頁】.doc
  13. 丹陽市“十四五”新能源汽車及零部件產業發展規劃方案(2021-2025年)(135頁).pdf
  14. 綜合性大樓玻璃幕墻、鋁合金門窗、玻璃地彈門、金屬板幕墻、石材幕墻、雨棚、欄桿施工方案【174頁】.doc
  15. 公路工程施工組織設計方案說明書(209頁).doc
  16. 物業公司應急預案匯編(128頁).doc
  17. 鄉村道路及給水管網施工組織設計方案(102頁).doc
  18. 再生水廠建設運營項目EPC工程施工組織設計方案(465頁).doc
  19. 綜合醫院弱電智能化系統工程設計方案(173頁).doc
  20. 重慶化工園區化南路東延段道路及附屬工程高邊坡施工方案(已專家論證)(67頁).docx
  21. 重慶龍湖小區業主對龍湖小區戶型設計評價定性研究報告(91頁).ppt
  22. 綠色建筑與綠色施工組織方案.pptx
  1. 鐵路特大橋高墩施工專項安全施工方案(48頁).doc
  2. 服裝店鋪形象維護細則及獎懲管理制度.doc
  3. 建筑[2009]257號關于建立建筑業企業農民工工資保證金制度的通知【5頁】.doc
  4. 水泥混凝土路面工程施工方案(17頁).doc
  5. 水泥混凝土路面工程專項施工方案(17頁).doc
  6. 2023年版建筑公司30套施工方案編制指南(1041頁).pdf
  7. 2024年建筑公司機電安裝工程質量創優策劃方案(108頁).docx
  8. 基地燃氣系統維修工程管道閥門安裝維護保養施工方案30頁.doc
  9. 生態治理工程土石方工程及噴播植草籽施工方案(91頁).doc
  10. 商業街夜市市集U+夜市定位規劃方案(73頁).pptx
  11. 生態治理工程土石方、噴播植草(灌木)籽施工方案(89頁).doc
  12. 地下停車場環氧地坪漆施工方案(19頁).docx
  13. 學生宿舍室外市政道路工程雨水管道工程施工組織設計方案(19頁).doc
  14. 工程施工機械車輛設備租賃合同(12頁).docx
  15. 中建二局-201號辦公質保樓項目檢驗和試驗計劃方案(45頁).doc
  16. 綜合樓中央空調安裝施工組織設計方案(水、多聯機)(166頁).doc
  17. 房地產公司如何成為銷售明星培訓課件(21頁).pdf
  18. 建筑工程造價失控的原因分析及控制(3頁).docx
  19. 抹灰工程施工方案(水泥砂漿)(20頁).docx
  20. 胖東來商場商貿公司保潔部實操手冊(139頁).pdf
  21. 新營社區城中村改造項目內墻及頂棚乳膠漆施工方案(10頁).doc
  22. 江西九江湖口盛世中央城城市綜合體項目招商手冊(20頁).ppt
  1. 風機安裝工程施工質量強制性條文執行記錄表(40頁).doc
  2. 鐵路特大橋高墩施工專項安全施工方案(48頁).doc
  3. 服裝店鋪形象維護細則及獎懲管理制度.doc
  4. 東方國際休閑廣場商業定位與招商提案(51頁).ppt
  5. 建筑[2009]257號關于建立建筑業企業農民工工資保證金制度的通知【5頁】.doc
  6. 城市垃圾中轉站升級改造工程項目可行性研究報告129頁.docx
  7. 湖州市南潯區石淙鎮國土空間總體規劃方案(2021-2035年)(草案公示稿)(39頁).pdf
  8. 河南省城市基礎設升級改造項目可行性研究報告(107頁).doc
  9. 城市220kV電力線路改造工程項目可行性研究報告94頁.doc
  10. 電力公司樁基、墩基施工組織設計方案(38頁).doc
  11. 800MW光伏40MWh儲能光伏示范項目可行性研究報告306頁.pdf
  12. 2023珠海城市主干道道路升級改造工程項目可行性研究報告305頁.pdf
  13. 2023城鎮老舊小區配套基礎設施建設項目可行性研究報告(163頁).pdf
  14. 2022城市更新改造補短板老舊小區改造項目可行性研究報告(206頁).docx
  15. 2023年城鎮老舊小區改造及配套基礎設施建設項目可行性研究報告(84頁).pdf
  16. 2023生活區城鎮老舊小區改造項目可行性研究報告(附圖)(121頁).pdf
  17. 房產中介公司員工入職業務銷售技能培訓資料合集.zip
  18. 縣城配電網110kV輸變電工程項目可行性研究報告266頁.doc
  19. 水天苑小區地源熱泵空調系統設計方案(149頁).doc
  20. 2023城鎮老舊小區改造項目可行性研究報告(122頁).pdf
  21. 施工進度橫道圖.xls
  22. 淮南礦業集團棚戶區改造項目八公山新村、和平村室外變配電工程施工組織設計方案(92頁).doc
主站蜘蛛池模板: 禹城市| 河南省| 威远县| 宝坻区| 扬中市| 广昌县| 锦屏县| 清新县| 鄂托克旗| 莒南县| 昭苏县| 临猗县| 兴化市| 湖州市| 临澧县| 开阳县| 汝城县| 闸北区| 无锡市| 胶州市| 张家港市| 宁乡县| 尤溪县| 社旗县| 南安市| 栾城县| 巴中市| 沾化县| 寿阳县| 台南县| 钟山县| 南召县| 天津市| 淮南市| 保德县| 同仁县| 嘉黎县| 确山县| 朝阳市| 额敏县| 宁乡县|