MY100195A - Method of constructing underground concrete or other comentitious structures. - Google Patents
Method of constructing underground concrete or other comentitious structures.Info
- Publication number
- MY100195A MY100195A MYPI87000017A MYPI19870017A MY100195A MY 100195 A MY100195 A MY 100195A MY PI87000017 A MYPI87000017 A MY PI87000017A MY PI19870017 A MYPI19870017 A MY PI19870017A MY 100195 A MY100195 A MY 100195A
- Authority
- MY
- Malaysia
- Prior art keywords
- level
- concrete
- pipe
- desired cut
- comentitious
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
A METHOD OF FABRICATING AN UNDERGROUND CONCRETE (OR OTHER CEMENTITIOUS) STRUCTURE IS DISCLOSED. THE METHOD INVOLVES CASTING THE STRUCTURE IN SITU TO A LEVEL ABOVE THE DESIRED CUT-OFF LEVEL AND, BEFORE THE CONCRETE HAS SET, INTRODUCING A NON-CEMENTITIOUS MATERIAL E.G. WATER OR A GRANULAR SOLID INTO THE CONCRETE IN THE REGION ABOVE THE DESIRED CUT-OFF LEVEL SO AS TO FORM A WEAKENED ZONE IN THAT REGION. THE MATERIAL IS PREFERABLY INTRODUCED INTO THE CONCRETE BY MEANS OF A PIPE HAVING AT ITS LOWER END A SUITABLE OUTLET ARRANGEMENT, E.G. IN THE FORM OF A GENERALLY HORIZONTAL CROSS-MEMBER OR A TUBULAR PIPE PROVIDED WITH OUTLETS. FLUID MAY BE EJECTED INTO THE STRUCTURE FROM THE PIPE AS THE PIPE IS RAISED FROM A LEVEL JUST ABOVE THE DESIRED CUT-OFF LEVEL, OR ALTERNATIVELY FLUID MAY BE EJECTED FROM THE PIPE DURING BOTH THE LOWERING AND RAISING STAGES.(FIG.3a)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB848430838A GB8430838D0 (en) | 1984-12-06 | 1984-12-06 | Concrete structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY100195A true MY100195A (en) | 1990-04-10 |
Family
ID=10570798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI87000017A MY100195A (en) | 1984-12-06 | 1987-01-07 | Method of constructing underground concrete or other comentitious structures. |
Country Status (2)
| Country | Link |
|---|---|
| GB (2) | GB8430838D0 (en) |
| MY (1) | MY100195A (en) |
-
1984
- 1984-12-06 GB GB848430838A patent/GB8430838D0/en active Pending
-
1985
- 1985-12-03 GB GB08529761A patent/GB2168099B/en not_active Expired
-
1987
- 1987-01-07 MY MYPI87000017A patent/MY100195A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2168099B (en) | 1988-12-14 |
| GB8529761D0 (en) | 1986-01-08 |
| GB8430838D0 (en) | 1985-01-16 |
| GB2168099A (en) | 1986-06-11 |
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