Tlhokomeliso ea Bohlokoa: Ena ke mongolo oa khale oa khale, eseng maemo a hajoale, litlhaloso tsa mochini kapa buka ea ts’ebetso. Liforomo, matsoapo, litekanyo, mongobo le li-overhangs li tlameha ho hlahlojoa ho latela litekanyetso tse nepahetseng, litokomane tsa moetsi oa mochini le mokhoa o ikhethileng oa tlhahiso.

Sengoloa sena ha se karolo ea tlhahiso ea hajoale ea Savo Kusić, e shebaneng le lifensetere, mamati le litharollo tse amanang.

Ho sisinyeha ha logi le ho sekama ha sakha

Mechane ea ho tsamaisa likutu e ka ba e tsoelang pele kapa ea nakoana. Ka ho sisinyeha ho tsoelang pele, log e tsamaea ka mokhoa o tsoelang pele le ka mokhoa o ts’oanang nakong ea ts’ebetso e sebetsang le e sa sebetseng ea foreimi ea heke. Ka ho sisinyeha ha nakoana, logi e tsamaea feela bakeng sa karolo e le ’ngoe ea ho potoloha ha shaft - ka linako tse ling. Ho sisinyeha ha nakoana ho ka etsoa nakong ea ho sebetsa kapa ho sa sebetse ha heke.

Motsamao o tsoelang pele o sebelisoa ho balebeli ba liheke ba mekato e ’meli ba tsamaeang ka potlako ka palo e kholo ea liphetohelo; ho sisinyeha ha nako le nako - metsamaong e tsamayang butle e nang le palo e tlase ya diphetohelo.

Bakeng sa ho seha likoti holim’a lesela, ho hlokahala hore lisakha tse ka har’a kotopo li be le moepa o itseng. Boholo ba moepa o le mong bo khethoa ke mokhoa o tsoelang pele oa ho sisinyeha:

y: Δ / 2 + (1/2) mm;  bakeng sa ho sisinyeha ha nakoana nakong ea leqeba la ho sebetsa y = 2 ​​ho 5 mm; bakeng sa ho sisinyeha ha nakoana nakong ea ho idling y = Δ + (1/2) mm.

Mona ke sakha e hlobotseng foreiming, mm; Δ - ho sisinyeha ha logong kapa sefate ka nako e le ’ngoe ea heke ea rolara, mm.

Historical inclinometer bakeng sa ho metha tšekamelo ea saw, lebokose la polokelo 20190926 160715

Setšoantšo 1: Inclinometer bakeng sa ho lekanya palo ea tšekamelo ea sakha

The overhang (tšekamelo) ea sakha e hlahlojoa ka overhang gauge. Overhang gauge e na le likhoele tse peli tsa tšepe tse hokahaneng le lenonyeletso ka holimo, ’me pheletsong e ka tlase ho na le mothapo o faphameng o nang le polelo bakeng sa ho feta ha screwing tensioning ka nate ea serurubele. Boemo ba moea bo tsitsitse holim’a tšepe e le ’ngoe. Moepa o baloa ka limilimithara ka bolelele ba sekhahla sa foreimi sekaleng, se ka tlase ho sesebelisoa (sa feiga.1).

E le ho khaola mapolanka kapa maballo a botenya bo hlokahalang pakeng tsa lisakha ka foreimi, ho kenngoa (li-divider) ho kenngoa, bophara ba eona bo lumellanang hantle le botenya ba sefate se lokelang ho khaoloa.

Ho fapana le ho arola

Spanung ke sete sa lisakha ka foreime e nang le libaka tse behiloeng pakeng tsa tsona, motheong oa hore lifate tse sahiloeng tsa litekanyo tse hlokahalang li fumanoa. Botenya ba ho kenya bo khethoa ke foromo S = a + b +2c mm. Moo S e leng botenya ba ho kenya; a - boto botenya ka lebitso; b - ho feteletseng bakeng sa ho omisa; c - boholo ba ho ata ha meno ka lehlakoreng le leng. 

Kenya (feiga.2) li entsoe ka lehong le omeletseng (le max15%humidity) birch, chub, beech, molora.

Pontšo ea nalane ea tse kentsoeng kapa likarohano, tag ea polokelo ea skrini Screenshot20190926 161427

Setšoantšo2: Tse kenyelletsang (li-divider)

Tumello ea ho omisa e eketsoa ho litekanyo tsa bophara le bolelele ba lifate tse sahiloeng - phaene, spruce, fir, kedare le larch, e fumanoang nakong ea ho itšeha ho tsoakaneng (ka tlhophiso ea tangential-radial ea mehele ea selemo) ea lifate tse metsi kapa ha ho rema lifate tse sahiloeng ho etsa bonnete ba ho fumana litekanyo tse hlokahalang tsa lehong sebakeng se omileng.

Keketseho ea ho omisa li-conifers

Lifate tse sahiloeng tsa li-conifers tse boletsoeng li arotsoe ka lihlopha tse peli ho ea ka boholo ba ho omisa ho feteletseng: ea pele e kenyelletsa phaene, spruce, kedare le fir, ea bobeli e kenyelletsa larch.

Mehato e feteletseng bakeng sa botenya le bophara ba lepolanka le sahiloeng le nang le mongobo oa pele30%le mongobo o feteletseng15%li fanoe tafoleng1. 

Tafole 1: Mehato e feteletseng ea ho omisa patsi ea coniferous e sahiloeng, mm
Litekanyo tsa lepolanka le sakhang ka botenya le bophara ka mor'a ho omisoa, mm (ka mongobo 15%) Efeta
Phaene, spruce, fir, kedare (I sehlopha) Larch (II sehlopha)
6-8
10-13
16
19
22
25
30
35
40
45
50
55
60
65
70
75
80
85
90
100
110
120
130
140
150
160
170
180
190
200
210
220
240
260
280
300		 0,5
0,6
0,8
1,0
1,0
1,0
1,5
1,5
1,5
2,0
2,0
2,0
2,5
2,5
2,5
3,0
3,0
3,0
3,5
3,5
4,0
4,0
5,0
5,0
5,0
5,0
6,0
6,0
6,0
7,0
7,0
7,0
8,0
8,0
9,0
9,0		 0,7
0,8
1,0
1,5
1,5
1,5
2,0
2,0
2,0
2,5
2,5
2,5
3,5
3,5
3,5
4,0
4,0
4,0
4,5
4,5
5,0
5,0
6,0
6,0
6,0
6,0
8,0
8,0
8,0
9,0
9,0
9,0
10,0
10,0
12,0
12,0

Ha u rema lifate kapa maballo a nang le mongobo o ka tlase ho 30%, boholo ba ho feta bo baloa e le phapang pakeng tsa boholo ba ho feta bakeng sa mongobo oa ho qetela o batloang le ho feteletseng bakeng sa mongobo o teng oa lehong. Patsi ea sawn ea mefuta ea lehong le thata, e kenyelletsang beech, hornbeam, birch, oak, elm, maple, molora, aspen, poplar, li arotsoe ho ea ka palo ea ho omisa ka lihlopha tse peli bakeng sa tataiso ea tangential le lihlopha tse peli bakeng sa tataiso ea radial.

Mehato e feteletseng ea ho omisa lifate tse thata

Sehlopha sa pele se kenyelletsa birch, oak, maple, molora, alder, aspen le poplar, ’me sa bobeli - beech, hornbeam, elm le linden.

Bakeng sa lepolanka le sahiloeng ka bophara ba halofo (le lehlakoreng la lijo-thollo tse tangential-radial), litekanyo tse fetelletseng tsa patsi tse nang le tataiso ea lijo-thollo tse tangential li lokela ho fanoa. Mehato e fetelletseng bakeng sa botenya le bophara bakeng sa lepolanka le sahiloeng ka lehlakoreng le tangential le radial le mongobo oa pele oa 35% abs. le mongobo o mongata le oa ho qetela 10 le 15% abs., ’me ho itšetlehile ka sehlopha, li khethoa ho ea ka tafole 2.

Tafole 2: Mehato e fetang tekano bakeng sa mapolanka a sahiloeng a mefuta ea lehong le thata, mm

Tafole ea histori ea litekanyo tse feteletseng bakeng sa lifate tse sahiloeng tsa mefuta ea lehong le thata