Column & Beam Detail's

Kjvg (Column)

‡h mg¯Í fvwU©K¨vj †g¤^vi Zvi Aÿ eivei K‡¤úªkb †jvW enb K‡i Zv‡K Kjvg e‡j|

Kjvg MVbMZfv‡e 3 cÖKvi nqt

1)    AvqZvKvi/UvBW

2)    e„ËvKvi/ ¯úvBivj

3)    eM©vKvi/UvBW

UvBW Kjvg t G Kjv‡g byb¨Zg 16 GgGg e¨vmxq 4wU cÖavb iW e¨envi Kiv nq|

* óxivc‡K UvB ejv nq|

¯úvBivj Kjvg t byb¨Zg 6wU 16 GgGg iW e¨envi Kiv nq|

* óxivc‡K wcP ejv nq|

* GKw`‡b Kjvg 5 wdU Gi †ekx XvjvB Kiv DwPZ bq|

* Kjv‡gi †Mvovq †h 6 Bw †_‡K 1 wdU XvjvB Kiv nq Zv‡K Kjvg wKKvi e‡j|

* ¯úvBivj Kjv‡gi Aby‡gv`b †hvM¨ †jvW enb ÿgZv t

          P = Ag (0.25f 'c + Pspg)

¯úvBivj i‡Wi e¨eavb :

S =  [ as = i‡Wi †ÿÎdj, Dc = ‡Kv‡ii e¨vm, Ps = ¯úvBivj †iB‡dvm©‡g›U Ges KswµU †Kv‡ii AbycvZ 0.45 () , fy = Lvov i‡Wi cxob kg/cm²

* UvBW Kjv‡gi Aby‡gv`b †hvM¨ †jvWt  p     = 0.85Ag (0.25f'c + Ps Pg)

                                                   Ag  = Kjv‡gi cÖ‡”Q`xq †ÿÎdj cm²

                                                   f'c  = Kswµ‡Ui cxob kg/cm²

                                      fs = Lvov i‡Wi Aby‡gvw`Z cxob kg/cm² = 0.40fy

                                      Pg Gi gvb  = 0.01 = 0.08 Gi g‡a¨ aiv nq|

* Kjv‡gi UvB I ¯úvnivj Kjv‡gi wcP `~iZ¡ wbY©qt

   UvB iW t

          1) 16ÍcÖavb i‡Wi e¨vm, 2) 48Í UvB i‡Wi e¨vm, 3) Kjv‡gi byb¨Zg cvk¦©gvc

¯úvBivj wcmt

1)       1/6Í ‡Kvi e¨vm AwaK bq|

2)      gy³ e¨veavb 7.5 cm Gi AwaK bq Ges 3.5 cm Gi Kg bq|

3)      1.5Ím‡e©v”P cwigv‡ci †Lvqv|

*        Kjvg AvKv‡i 2 cÖKvi

          1) kU© Kjvg t ˆ`N©¨ I cÖ¯’‡”Q‡`i cvk¦©gvc      = 10´ Gi Kg|

          2) js Kjvg t                                = 10´ Gi †ekx|

*        UvBW Kjv‡gi byb¨Zg AvKvi 8´´Í10´´

*        e„ËvKvi Kjv‡gi byb¨Zg AvKvi 12´´ e¨vm

*        e„ËvKvi Kjvg UvBW Kjvg †_‡K 15% †ewk †jvW enb K‡i|

*        S.R = Kjv‡gi gy³ ‰`N©¨ ÷ byb¨Zg †iwWqvm Ae RvB‡ikb =

*        Kjvg mv‡cv‡U© L/3 - L/4 `~i‡Z¡i ÷xivc †_‡K gvSLv‡b GKUz Kg Nb‡Z¡i ÷xivc      e¨envi Kiv nq|

*        Kjvg wKDwis byb¨Zg 7 w`b Kiv DwPr|

*        Ijb w`‡q Kjvg †mvRv Kiv nq|

exg (Beem)

‡h mKj KvVv‡gv ˆ`‡N©i Avbyf~wgK fv‡e Ae¯’vb K‡i Dj¤^ †jvW¸‡jvi mv‡c©v‡U ¯’vbvšÍi K‡i Zv‡K exg e‡j| exg mvavibZ 5 cÖKvi nq t

1)    Simple Support Beam   (mvaviY fv‡e ¯’vwcZ exg)

2)    Cantilever Beam           ( K¨vw›Uwjfvi)

3)    Over hanging Beam      (SzjšÍ exg)

4)    Fixed Beam                   (Ave× exg)

5)    Continuous Beam         (avivevwnK exg)

     ·                    Amgfv‡e cwiewZ©Z †jvW

·                    ‡njv‡bv †jvW

·                    wÎf~RvKvi †jvW nq|

*        KvVv‡gvi Dci wb‡¤œv³ †jvW Av‡ivwcZ nqt

          K) mPj fvi (Live load)

          L) wbðj fvi (Dead load)

          M) cvwicvwk¦©K fvi (Environmental)

          N) f~-K¤úb fvi (Seismic)

          O) wewa †jvW (Miscellaneous)

*        Hinged Supported –      2wU ej KvR K‡i| h_v:-

                                                 H1 – Avbyf~wgK ej

                                                V1 – Dj¤^ cÖwZwµqv ej

*        Roller Supported –        1wU ej KvR K‡i| h_v:- V2 – Dj¤^ ej

* mv‡c©vU wZb cÖKvi  Roller, Hinged, Fixed

* ex‡g cÖ_g ÷xivcwU S/2 `~i‡Z¡ †`Iqv nq|

* L/4 - L/5 `~i‡Z¡ fvM Kiv nq ¯ú¨vb|

* ex‡g 2wU †jqv‡ii iW hvnv‡Z GKmv‡_ †j‡M bv hvq GBR‡b¨ †mcv‡iUi e¨envi Kiv       nq|

* G·Uªv Uc ev evUg L/4 – L/5 `~i‡Z¡ †`Iqv nq|

* ex‡gi gvSLv‡b wbDUªvj †d©vm| GLv‡b iW e¨envi Kiv nq bv|

* ‡MÖW exg (GB) gvwUi mgZ‡j †h exg †`Iqv nq Zv‡K †MÖW exg e‡j|