अंग्रेज़ी किताबें जो «CAVING-IN» से संबंधित हैं
निम्नलिखित ग्रंथसूची चयनों में
caving-in का उपयोग पता करें।
caving-in aसे संबंधित किताबें और अंग्रेज़ी साहित्य में उसके उपयोग का संदर्भ प्रदान करने वाले उनके संक्षिप्त सार।.
1
SME Mining Engineering Handbook
Janelid, I., and Kvapil, R., 1967, "Mining of Ores by Sublevel Caving in Sweden,"
Proceedings, International Mining Congress-Moscow, Paper Dl. Janelid, I., and
Kvapil, R., 1966, "Sublevel Caving," International Journal Rock Mechanics ...
2
Rock Mechanics Contributions and Challenges: Proceedings of ...
... of the upper beds and the lifting of the floor, the aggregate comes into contact
with the strata above it and provides these beds with some support. Once contact
has developed at 161 Mechanism of caving in long wall coal mining G Salamon.
W. Hustrulid, G.A. Johnson, 1990
3
Berichte: Siebter Internationaler Kongress Über Felsmechanik
In-situ. Untersuchungen. zur. Stabilität. von. Bohrlöchern. ln-situ. investigations.
concerning. the. caving-in. of. boreholes. Recherches. in-situ. concernant. le.
sous-cavage. de. trous. de. forage. W.WITTKE, Institut für Grundbau,
Bodenmechanik ...
4
Reports from the Court of Claims Submitted to the House of ...
The steam snag-boat Heliopolis worked in that river from the 9th to the 22d of
February, inclusive, removing in that time 191 snags and felling 307 trees from
the caving-in banks. The " H. M. Shreve" removed from the bed of the river 1,211
...
United States. Court of Claims, 1860
5
Reports from the Court of Claims: Submitted to the House of ...
The steam snag.boat Heliopolis worked in that river from the 9th to the 22d of
February, inclusive, removing in that time 191 snags and felling 307 trees from
the caving.in banks. The “ H. M. Shreve” removed from the bed of the river 1,211
...
United States. Court of Claims, 1860
The steam snag-boat Heliopolis worked in that river from the 9th to the 22d of
February, inclusive, removing in that time 191 snags and felling 307 trees from
the caving-in banks. The “ H. M. Shreve” removed from the bed of the river 1,211
...
United States House of Representatives, 1860
7
Congressional Serial Set
The steam snag-boat Helcpolis worked in that rirer from the 9th to the 22d of
February inclusive ; removing in that time 191 snags, and felling 307 trees from
the caving-in banks. The H. M. Shreve removed from the bed of the river 1,311
snags, ...
8
Engineering Geology and the Environment:
Due to the affecting of underground mining and the caving-in if the overburden,
the open fissure system in rockmass has connected with the mined-out area
Therefore, the atmospheric water will rapidly seep into the mined space without ...
9
Messages with Accompanying Documents
The steam snag-boat Helepolis worked in that river from the 9th to the 22d of
February inclusive ; removing in that time 191 snags, and felling 307 trees from
the caving-in banks. The. H. M. Shreve removed from the bed of the river 1,211
snags ...
United States. Congress, 1838
10
Rock Mechanics: Achievements and Ambitions
But these researches are mainly about gently inclined or nearly flat coal seam (
Yin 2001), the study on top-coal caving in steep seam is relatively less. Now
many researches in this area are still in the exploration stage and analogies of ...
