模板中工試（樓宇工程）試- 陣

時間: 30-45 min

物料

400板 @8塊

600板@2塊

枋@4條

800板@5塊（incl one of 台英）

1450枚@2塊

....

800板@6塊

枋@4條

起陣步骤

1釘台英(800板),一边对齊板頂另一边对墨落20台英頂。

Tip: 劃板底線，用生釘“long" 好台英板，才落釘

2起龍門架擺底櫳,每边放兩条共四条。

3上工作平台,扣安全帶于高欄從高欄及中欄中间穿跨出去。

4抽兩條木枋（榔）調校上積直至

至對齊台英頂,勾第三板的板內邊~~台英边~~260~270 到枋（近）边,然後中間分中,共四条榔

枋要突出300線墨最少310，每邊（枋at least 920長）

5擺陣长板(飛机頭),对齊陣中墨線,台英及展口位必须落釘。另一面亦是同样做法

6釘壓腳板(分中),追枋位落釘,之字型 , 飛機頭side 不要超25 to 30mm from 板邊, otherwise 會阻旁板安裝！！！

7起陣旁,頭中尾落釘,釘需斜入陣底板。

Sweet spot: aim 20mm, or <= 28mm，，not over 35mm from 樣邊：

8用400板卜陣旁板,撐枋中位置,每塊400

四口釘

9卡陣面(600板)→300陣闊,每边四塊(400板)共8塊。

10釘板頂箍(魚勒),柱箍台英,柱板落40mm(800板),連柱箍共5塊 >>>可在起柱頭時先做好柱箍台英，慳時間

11落地面卡櫳及調校馬骝頭清潔地面。

***平水尺冇需要用。

台英

陣口邊，追平

固定邊；低墨線一個板位

搭架，架要企水目測

腳校~150高

陣旁400板，櫳，榔

陣內，墨線

另外一邊陣旁

柱頭板

飛機頭，板邊對齊柱板邊，不出界，4口釘

釘落台英

飛機板 Just 1釘 to 陣頭板，摸齊，齊墨線

台英外邊 to 台英外邊：1530

內邊 to 內邊：1500

Using 4 枋（5 gaps)， so 枋中 to 枋中 =1500/5=300

斜板： 1st 2 固定柱for 旁板企水

Then top 600板 on 固定。

多數扣分位：

從地面往上看到

台英and 陣底板有gap，ie 馬騮頭過高

旁板有效釘 <2

陣底板（飛機頭）過長，“伸入“ 柱體

陣底架過高/低

留言

這個網誌中的熱門文章

CMOS sensor trends and astrophotography, from amateur astronomers perspective

Nowadays, even in low light conditions, digital camera can quality pictures with higher ISO, noise and hot pixels have been gradually reduced. Sony has introduced back illumination process for consumer market. Sony BSI sensors evolved from Exmor to now Exmor RS( stacked) technology. This stacked technology allows further chip size reduction, which has strong demands in smartphone camera market. Digital astrophotography is also benefited from such advances, utilising Back Side Illumination technology Exmor: Within the CMOS sensor, it outputs low-noise digital signals by "on-chip column AD conversion" and "dual noise reduction" to suppress noise in the first half of the process In low light conditions, when a wide aperture is desirable to collect as much light as possible. At apertures wider than f/2.0, back-illuminated Exmor R sensors are significantly more efficient at collecting light than conventional, front-illuminated sensor...

閱讀完整內容

ultrafast rendezvous to ISS

14 Oct 2020, being the first to use a new “ultrafast” rendezvous” scheme with the ISS. Following a flawless ascent to the correct orbit, Soyuz 2 .1a , Soyuz MS-17 caught up with the orbiting laboratory in only two orbits (three hours), halving the time it takes for crew to get to the Station. The three space travelers of the Soyuz MS-17 mission launched on a six-month mission the International Space Station. previous 3/4 orbit rendezvous: Soyuz MS-16 4 orbit rendezvous A three-orbit profile was deemed possible without major flight design changes after inauguration of the Soyuz 2-1A rocket that provides a much higher orbit injection accuracy than its predecessors and would allow the two correction maneuvers on Orbit #2 to be eliminated while the Automated Rendezvous Phase would still remain untouched. The deletion of the Orbit #2 maneuvers was expected to slightly tighten the already restrictive phase angle window from and upper limit of 30-35° to 25-28°...

閱讀完整內容

Scythians 斯泰基塞種西古提人

900 BC - 200 AD British museum Tomb of scythe prince, Buktarma valley, 1200 masl, Google map Herodotus 絲路上的帝國 Biblegeography 哥羅西書 3：11 在此並不分希利尼人、猶太人、受割禮的、未受割禮的、化外人、西古提人、為奴的、自主的．惟有基督是包括一切、又住在各人之內。塞種塞迦 saka 史記漢書西域傳：塞種 ctext 昔匈奴破大月氏，大月氏西君大夏，而塞王南君罽賓。塞種分散，往往為數國。自疏勒以西北，休循、捐毒之屬，皆故塞種也。匈奴列傳 Ctext ：塞王《史記》在《大宛列傳》與《匈奴列傳》中，詳細記錄了中亞至天山一帶的塞種（塞王、塞地）狀況。例如，文中記載了月氏西破走塞王，導致塞人南遷越過懸度（今帕米爾高原及克什米爾一帶） Baike Genetic history Genetics Nih griffin ? Scytho-Siberian world 塞迦 saka wiki Disappeared? Sarmatians （薩爾馬泰，奄蔡史記 , Aorsi ）and goths YouTube

閱讀完整內容

Hello!! It's Joseph

搜尋此網誌