PL49870B1 - - Google Patents
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- Publication number
- PL49870B1 PL49870B1 PL104147A PL10414764A PL49870B1 PL 49870 B1 PL49870 B1 PL 49870B1 PL 104147 A PL104147 A PL 104147A PL 10414764 A PL10414764 A PL 10414764A PL 49870 B1 PL49870 B1 PL 49870B1
- Authority
- PL
- Poland
- Prior art keywords
- concrete
- exploitation
- rock mass
- spag
- completely
- Prior art date
Links
- 239000011435 rock Substances 0.000 claims description 11
- 239000004567 concrete Substances 0.000 claims description 10
- 238000005065 mining Methods 0.000 claims description 10
- 238000009412 basement excavation Methods 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000011800 void material Substances 0.000 claims description 2
- 230000003245 working effect Effects 0.000 claims description 2
- 230000035939 shock Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- ORILYTVJVMAKLC-UHFFFAOYSA-N Adamantane Natural products C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000009439 industrial construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL49870B1 true PL49870B1 (cs) | 1965-06-15 |
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