Seismic Fiber Cement hmanga siam a ni
Seismic fiber cement composite steel plate hi lirnghing-prone area-ah hman a ni ber. Steel leh fiber cement te synergistic effect, optimized ductility leh energy-absorbing design nei te hian load-bearing, energy dissipation, leh shock absorption te chu tha takin an inzawm khawm thei a ni. Lirnghing hian dynamic lateral force a siam a, chu chuan building te chu a ti nghing thin. Heng chakna hnuaiah hian cement pangngai chu a chhe nghal mai ang a, a chhe nghal mai ang a, chu chuan structural collapse a thlen ang. Seismic fiber cement composite steel plate te hian he harsatna hi a sutkian tha hle a, steel ductility sang tak leh fiber cement stable stiffness te hmangin, "flexible yet strong" earthquake-resistant system a siam a ni.
Lirnghing chhiatna hi a structure chhunga unabsorbed seismic energy transfer vang a ni. Seismic fiber cement composite steel plate hian complementary mechanism pathum hmangin energy a ti bo a, structure, personnel leh property te a humhim a ni.
Micro-vibration hmanga insiam dan:
Bonding material hian internal friction hmangin vibrations te te a absorb a, plate-a fatigue damage a tihziaawm a, chu chuan a service life a ti rei bawk.
Plastic deformation chakna tihtlem dan:
Galvanized steel plate-a plastic hinge area hian lirnghing nasat leh chak tak a thlen laiin a chhuak a, seismic energy chu plastic work-ah a chantir a, seismic energy 60%-70% a ti bo a, main structure chu tha takin a humhim bawk.
Core crack chakna tihtlem dan:
Stress hnuaiah chuan cement layer hian distributed microcracks a siam chhuak thin. Crack propagation hian energy a hmang bawk a, residual energy 20%-30% a ti bo a, chu chuan lirnghing laka invenna tha tak a pe a ni.
Traditional seismic materials nena khaikhin chuan seismic fiber cement composite steel plate-a hlawkna bulpui ber chu an "stiffness" leh "ductility" inthlauhnaah a awm a ni. Lirnghing "do" mai bakah chakna an tichhe vek a, chhiatna an control a, lirnghing hnua siamthatna an thlawp bawk a, chu chuan sum leh pai lama hlohna leh himna atana hlauhawmna a ti tlem a ni.
Seismic fiber cement composite steel plate hi building sang tak takah lirnghing laka invenna atan duhthlan tur a ni em? Building sang-chhe tak takte hian seismic safety, lightweight structure, space utilization, leh construction efficiency atana materials-ah demand khauh tak an siam tih hriatthiam a pawimawh. Building sang-a hman tur thilte chu heng thilte hi a tlin a ngai a ni:
Design rit lo tak:
Concrete hlui nena khaikhin chuan seismic fiber cement composite steel plate te hi a rit zawk a ni. Building sang-rise rit zawng a san chuan lirnghing laia inertial force lo chhuak chu a nasa zawk a ni. Thil rit lo tak takte hian building chunga seismic load zawng zawng a tihziaawm thei a, chu chuan seismic safety a ti tha zawk a ni.
Energy tihbo dan: 1.1.
Lirnghing lai hian thil siamte chu a dik taka a inthlak danglam thei tur a ni a, building structure-a nghawng awm thei tur tihtlem nan seismic energy chu tha taka absorb leh dissipate thei tur a ni. Fiber-cement layer + steel plate hian stiffness leh ductility tha tak a nei a, hei hi a pawimawh hle.
Thin Design a ni:
Building sang-rise tan chuan, bangte tihthianghlim hian cumulative-in hman theih interior area a tipung thei a, hei hian hmun sang tak hman ngai application atan a tha hle.
Seismic fiber cement composite steel plate hmang fo thinte chuan heng sheet siam dan hi an ngaihtuah fo thin. Zawhna tam ber chu fiber-cement layer leh steel sheet inzawmna chungchang a ni. Production lai hian perforation, serration anchoring, leh high-pressure compaction process hian physical leh mechanical bond a siam a, chu chuan adhesive reinforcement layer nen interfacial bonding a tichiang a, chu chuan three{4}}layer structure nghet tak a siam a ni.
Galvanized steel sheet hi a hun takah punch a ni a, 20mm vel a inhlat a, 5-7mm diameter a ni. Hei hian serrated pattern a siam a, chu chuan fiber-cement layer chu a engage a, mechanical bond a siam a ni. Chumi hnuah chuan steel sheet leh fiber-cement layer chu steel sheet layer dang nen an inzawm khawm a, high-temperature, high-pressure device-ah an dah a ni. Pressure sang tak hnuaiah chuan serrations te hian fiber-cement layer chu an inzawm kim vek a, adhesive chu an ti dam a, composite structure nghet tak an siam a ni. Seismic fiber cement composite steel plate siam zawh tawh chu quality inspection neih a ni a, a bik takin a chunglam a flatness leh dimensional accuracy a enfiah a ni. Thil mamawh sang zawk nei application tan chuan secondary shaping emaw edge treatment emaw tih theih a ni.
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