LINING OF UNDERGROUND STRUCTURE OF REINFORCING- METAL BLOCKS

FIELD: construction of underground structures in rocks. SUBSTANCE: lining of underground structure of reinforcing metal blocks, containing internal metal insulation with stiffening ribs and concrete, has blocks made of a plate rolled in radius with stiffening ribs projecting from its ends, and beari...

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Hauptverfasser:	RAKHMANINOV JURIJ PAVLOVICH, ALEKSASHKIN ANATOLIJ NIKIFOROVICH, ZVJAGINA GALINA VALER'EVNA, ZHUKOV IGOR' LEONIDOVICH, JAGUND GENRIKH KONSTANTINOVICH, ALTUNIN VLADIMIR TIKHONOVICH, GRIGOR'EV EVGENIJ NIKOLAEVICH, STEBLOV VLADIMIR VIKTOROVICH, SUTYRIN VALERIJ PETROVICH, BYCHKOV NIKOLAJ NIKOLAEVICH, SOLOV'EV BORIS IVANOVICH, SOLOV'EV VALENTIN SERGEEVICH
Format:	Patent
Sprache:	eng
Schlagworte:	ARMOUR ARMOURED OR ARMED VEHICLES ARMOURED TURRETS BLASTING HEATING LIGHTING MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: construction of underground structures in rocks. SUBSTANCE: lining of underground structure of reinforcing metal blocks, containing internal metal insulation with stiffening ribs and concrete, has blocks made of a plate rolled in radius with stiffening ribs projecting from its ends, and bearing members in the form of transverse strips located along the block and evenly spaced and connected to stiffening ribs by vertical plates. EFFECT: enhanced reliability of protection against hydrostatic pressure. 2 cl, 2 dwgt