FR866687A - Reinforced concrete frame for shelter trenches - Google Patents
Reinforced concrete frame for shelter trenchesInfo
- Publication number
- FR866687A FR866687A FR866687DA FR866687A FR 866687 A FR866687 A FR 866687A FR 866687D A FR866687D A FR 866687DA FR 866687 A FR866687 A FR 866687A
- Authority
- FR
- France
- Prior art keywords
- shelter
- trenches
- reinforced concrete
- concrete frame
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/04—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against air-raid or other war-like actions
- E04H9/10—Independent shelters; Arrangement of independent splinter-proof walls
- E04H9/12—Independent shelters; Arrangement of independent splinter-proof walls entirely underneath the level of the ground, e.g. air-raid galleries
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR866687T | 1940-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR866687A true FR866687A (en) | 1941-08-25 |
Family
ID=9345110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR866687D Expired FR866687A (en) | 1940-04-26 | 1940-04-26 | Reinforced concrete frame for shelter trenches |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR866687A (en) |
-
1940
- 1940-04-26 FR FR866687D patent/FR866687A/en not_active Expired
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