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Liftting Calculation STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611 STRUCTURAL ANALYSIS OF CONTAINER FRAME

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Page 1: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

1 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

STRUCTURAL ANALYSIS

OF CONTAINER FRAME

Page 2: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

2 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Page 3: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

3 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

2. Add Bracing Structure Before Lifting Container

3. Tension at lifting support 7.70 tons per point

Page 4: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

4 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

4. Displacement max 1.02 cm ( CASE 1)

5. Recommended for Container Lift Up

Page 5: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

5 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Load max for design Temporary lifting = 8,000 x 4 = 32,000 kg

1. Add Temporary structure Diagonal member and Vertical member see picture

C-chanel 150 x 75 x 6.5 /10 mm

2. At joint Plate 9 mm with 2-Bolt M20

3. Temporary Structure for Lifting Structure I - 200 x 150 x 9 x16 mm

4. Load max for design Temporary lifting = 8,184 x 4 = 32,736 kg

5 . JOINT DETAIL

Page 6: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

6 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Page 7: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

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Page 8: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

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Page 9: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

9 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Midas Gen

2015

CONTAINER STRUCTURE FRAME

Page 10: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

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Page 11: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

11 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Page 12: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

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Liftting Calculation

13 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

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Liftting Calculation

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Liftting Calculation

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Liftting Calculation

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Liftting Calculation

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Liftting Calculation

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Liftting Calculation

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Liftting Calculation

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Liftting Calculation

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Liftting Calculation

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Liftting Calculation

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Liftting Calculation

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Liftting Calculation

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Liftting Calculation

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Liftting Calculation

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Liftting Calculation

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Liftting Calculation

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Liftting Calculation

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Page 34: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

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Page 35: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

35 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

TEST AND RESULT

เนื่องจากสภาพหน้างานมีบางจุดที่ไม่สามารถท่ีจ้าท้าการประกอบชิ้นส่วนค้้ายันให้ได้ตามรายการค้านวณ จึงได้ท้าการออกแบบตรวจสอบเพิ่มเติม ดังรูป

เพ่ิมเติมค ้ายันก่อนท้าการทดสอบ

Page 36: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

36 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

การทดสอบก่อนท้าการยกจริง ให้ท้าตามขั นตอนดังนี

1. ประกอบเชื่อมยึดค ้ายันทั ง 4 มุม และต้าแหน่งกลางตู้แนวดิ่ง ตามแบบ 2. ตรวจสอบความเรียบร้อย และวดัค่าระดับทุกจุดตามต้าแหน่งขา support

ทั งหมด 3. ให้ท้าการ up lift ระบบโครงตู้ทั งหมดโดยใช้แม่แรงไฮดรอลิคทั งสี่มมุ 4. ท้าการปลดขา support ด้านล่างตู้ออกทั งหมด คงเหลือเฉพาะสี่มมุ 5. วัดค่าการทรุดตัวของชดุตู้ที่ต้าแหน่งเดมิ

REACTION AT SUPPORT 7,968.84 kg

Page 37: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

37 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

จากการวิเคราะห์ ได้ค่า DISPLACEMENT -35.60 mm มากกว่าค่าที่ได้จากการทดสอบ -2.50 mm -----------------> OK

ข้อแนะน้า ให้ใช้เครนในการยก 2 ตัว เนื่องจากน ้าหนักของเครื่องจักรไม่อยู่ในจุกกึ่งกลางตู้ และ จุดศูยน์ถ่วงของเครื่องจักร จะค่อนไปอีกฝั่ง ต้องท้าการ Balance Load ให้เหมาะสมก่อนท้าการยก

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Liftting Calculation

38 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

กรณีจุดยกอยู่ที่ต้าแหน่งเดิม จากผลการวิเคราะห์โดยเอาชิ นส่วนค ้ายันเดิมออกเนื่องจากกีดขวางกับงานระบบ ค่า DISPLACEMENT -24.14 mm.

Page 39: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

39 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

STRUCTURAL ANALYSIS

OF CONTAINER FRAME ( PART 2 )

DISPLACEMENT TEST AND RESULT

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Liftting Calculation

40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

STRUCTURE ANALYSIS FOR TESTING

REACTION AT SUPPORT 7,968.84 kg

DISPLACEMENT -35.60 mm

Page 41: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

41 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Analysis for Container Lift Up ; moment at middle member

1,301 tons-m and Vertical member 1,417 tons-m

1,417 tons-m

1,301 tons-m

Page 42: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

42 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Add Bracing Structure Before Testing Container

Add Bracing member before Testing

Page 43: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

43 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Method of Displacement Test

- Install Bracing member at Corner and Vertical member at center

- Recheck and Level measuring all support before Jackking container

- All four support ; Jig and Hydraulic lifting device

Level measuring at all support

Page 44: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

44 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

- Remove all support and install four corner support Level

measuring at point

- Final Level measuring at middle container and all support

DISPLACEMENT TEST RESULT

Final Level measuring at middle container

Displacement = 2.50 mm

Less than Displacement form Analysis 35.60 mm ----------> OK

Page 45: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

45 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Page 46: STRUCTURAL ANALYSIS · STRUCTURAL ANALYSIS. OF CONTAINER FRAME ( PART 2 ) DISPLACEMENT TEST AND RESULT . Liftting Calculation 40 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Liftting Calculation

46 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611

Recommended for Container Lift Up

1. Load max for design Temporary lifting = 8,000 x 4 = 32,000

kg

2. Add Temporary structure Diagonal member and Vertical

member see picture

3. C-chanel 150 x 75 x 6.5 /10 mm at corner

4. At joint Plate 9 mm with 2-Bolt M20

5. Use two Crane kato at left and right container and balance load

before Container Lift Up

Tension at lifting support 8 x 2 = 16 tons per point

POINT B

POINT A

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Liftting Calculation

47 STRUCTURE ENGINEER : MR. CHAY SANGSAWAI PROF.8611