JP3939320B2 - 地盤補強構造体 - Google Patents
地盤補強構造体 Download PDFInfo
- Publication number
- JP3939320B2 JP3939320B2 JP2004232649A JP2004232649A JP3939320B2 JP 3939320 B2 JP3939320 B2 JP 3939320B2 JP 2004232649 A JP2004232649 A JP 2004232649A JP 2004232649 A JP2004232649 A JP 2004232649A JP 3939320 B2 JP3939320 B2 JP 3939320B2
- Authority
- JP
- Japan
- Prior art keywords
- ground
- wooden
- pile
- structures
- piles
- 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.)
- Active
Links
Images
Landscapes
- Foundations (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Description
11 地盤
12,13 縦列杭構造体
12a,13a,15a,17a,19a 木製杭
14 第1木製筏構造体
14a,16a,18a 主桁木材
14b,16b 間詰め木材
15 横列杭構造体
16 第2木製筏構造体
17,19 中縦列杭構造体
18 第3木製筏構造体
20 側溝
21 頭部拘束縦桁
22 側端杭
23 タイロッド
24 係止部材
25,37 盛土構造物
26,39 上部盛土構造物
36 第4木製筏構造体
38 第5木製筏構造体
W 地下水位
Claims (6)
- 構築後の圧密沈下や地下水位回復により、地下水位より低位の地盤中に維持される地盤補強構造体であって、地盤中に垂直に打設された地盤側方流動抑止用の複数の木製杭と、前記木製杭に水平状態に係止された木製筏構造体とを備えたことを特徴とする地盤補強構造体。
- 構築後の圧密沈下や地下水位回復により、地下水位より低位の地盤中に維持される地盤補強構造体であって、前記地盤中に複数の木製杭を互いに隣接状態で垂直に打設して形成された複数列の縦列杭構造体と、複数列の前記縦列杭構造体の間において前記縦列杭構造体を横断する方向に沿って複数の木製杭を互いに隣接状態で垂直に打設して形成された複数列の横列杭構造体と、少なくとも前記縦列杭構造体に水平状態に係止された木製筏構造体とを備えたことを特徴とする地盤補強構造体。
- 前記木製杭間の距離を一定に保持するための保持部材を設けた請求項1記載の地盤補強構造体。
- 前記縦列杭構造体間の距離を一定に保持するための保持部材を設けた請求項2記載の地盤補強構造体。
- 前記木製筏構造体を構成する木材が互いに立体交差するように複数の前記木製構造体を積層状態に配置した請求項1〜4のいずれかに記載の地盤補強構造体。
- 前記縦列杭構造体の間に、当該縦列杭構造体と略平行方向に沿って複数の木製杭を互いに隣接状態で垂直に打設して形成された少なくとも一列の中縦列杭構造体を配置した請求項2〜5のいずれかに記載の地盤補強構造体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004232649A JP3939320B2 (ja) | 2004-08-09 | 2004-08-09 | 地盤補強構造体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004232649A JP3939320B2 (ja) | 2004-08-09 | 2004-08-09 | 地盤補強構造体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006052528A JP2006052528A (ja) | 2006-02-23 |
JP3939320B2 true JP3939320B2 (ja) | 2007-07-04 |
Family
ID=36030175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004232649A Active JP3939320B2 (ja) | 2004-08-09 | 2004-08-09 | 地盤補強構造体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3939320B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011017124A (ja) * | 2009-07-07 | 2011-01-27 | Tobishima Corp | 木材の腐朽対策方法 |
KR102341977B1 (ko) * | 2020-08-26 | 2021-12-22 | 이도진 | 연약지반용 보강구조 및 그 시공방법 |
-
2004
- 2004-08-09 JP JP2004232649A patent/JP3939320B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006052528A (ja) | 2006-02-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5939970B2 (ja) | 布団篭の耐震補強工法及び耐震補強構造 | |
CN103967018B (zh) | 深大基坑角支撑水平抗剪结构 | |
JPH03158525A (ja) | 固化工法を用いた高水平耐力基礎工法 | |
JP3939320B2 (ja) | 地盤補強構造体 | |
JP6888992B2 (ja) | 基礎構造およびその構築方法 | |
JP5728300B2 (ja) | 地盤改良体、及びこれを備えたパイルド・ラフト基礎 | |
JP4812135B2 (ja) | 補強土擁壁を積層するための施工具 | |
JP4596548B2 (ja) | 補強土擁壁構造。 | |
JPS6140914A (ja) | 砂防堤およびその構築方法 | |
JP6287358B2 (ja) | 盛土補強構造 | |
JP6292028B2 (ja) | 盛土補強構造 | |
KR101452188B1 (ko) | 일체형 전면 블록을 포함하는 우각부 또는 곡선부용 보강토 옹벽 및 그 시공 방법 | |
JP5729754B2 (ja) | 盛土の耐震補強構造及びそれに用いる地中壁の設計方法 | |
JP5282963B2 (ja) | 構造物の液状化対策構造及び構造物の液状化対策工法 | |
KR101452187B1 (ko) | 일체형 전면 블록을 포함하는 보강토 옹벽 및 그 시공 방법 | |
JP5551943B2 (ja) | 地盤改良体を用いた基礎構造 | |
JP4183137B2 (ja) | 耐震構造 | |
JP4529631B2 (ja) | 地下構造及び地下構造の構築方法 | |
JP3837669B2 (ja) | 軟弱地盤上の盛土安定工法 | |
KR102658249B1 (ko) | 캡형상의 확대기초 하부주철근에 의한 휨모멘트 향상과 균등한 수직하중분포를 위한 말뚝 두부보강구조 | |
KR102635960B1 (ko) | 휨모멘트 향상과 균등한 수직하중분포를 위한 강관말뚝 두부보강구조 | |
CN203939030U (zh) | 深大基坑角支撑水平抗剪结构 | |
JP3662559B2 (ja) | 沈床構造物及び沈床構造物用組立具 | |
CN110528556B (zh) | 一种基于根系仿生的基础及施工方法 | |
JP3375335B2 (ja) | 沈床構造物及び沈床構造物の組立方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20061114 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061127 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070313 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070327 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 3939320 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110406 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130406 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140406 Year of fee payment: 7 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |