Excel Hammer Test

UJI PALU BETON (HAMMER TEST) (SNI 03-4430-1990/ASTM C.805-97) Laporan/ No. Order Lokasi/ Site Nomor Surat Laporan Jumlah Titik Uji Pemberi Tugas Jumlah Lantai Proyek

Type/Jenis No. Seri Alat

: : Lab Uji Bahan POLBAN : : 10 : Ahmad Zulpanani, ST.,MT :1 :-

N-34 94939 64 66 62 64

Kalibrasi Alat

63.6 80 1.258

Rata - Rata Standar Angka Koreksi

Nama Struktur Jenis Elemen Kode Bidang Uji/ Sampel

k1

k2

k3

Sudut Inklinasi Pukulan

0

0

o

0o

0o

0o

0o

0o

1

35

37

36

40

40

40

36

2

33

44

38

36

42

40

36

3 4 Nilai Lenting Palu Beton (R) 5 6 7 8 9 10 R Rata-rata R Rata-rata Terkoreksi Alat Koreksi Non Horizontal R Rata-rata Terkoreksi

35 35 35 31 40 34 38 35 35.1 44.2

45 44 42 40 43 44 42 39 42.0 52.8

38 34 34 34 38 42 38 40 37.2 46.8

38 38 42 38 38 42 44 40 39.6 49.8

40 38 38 36 38 40 38 38 38.8 48.8

46 38 44 44 38 38 36 44 40.8 51.3

36 38 36 36 36 38 42 32 36.6 46.0

44.2

51.3

46.0

Maksimum, (kg/cm2)

491.0

52.8 46.8 49.8 48.8 Perkiraan Kuat Tekan Beton 659.7 542.0 600.3 580.4

629.5

526.9

Minimum, (kg/cm2)

416.8

580.9

466.2

523.5

504.4

552.2

451.8

Rata-rata,( kg/cm2)

453.9

620.3

504.1

561.9

542.4

590.9

489.3

o

a. Jumlah Benda Uji (n) c. Konstanta Statistik n<20 bh (k1) d. Kuat Tekan Rata-Rata fcr

Kolom Selasar Lab Bahan Polban Kolom k4 k5 k6 k7

= 10 buah 1.121

b. Konstanta Stat. 5% Cacat (k2)

=

e. Standar Deviasi (sd)

499.98

N-34 94939 66 62 62

66 62 62

63.6 80 1.258

olban k8

k9

k10

0

0

0

32

36

29

42

34

28

38 38 34 40 36 38 40 40 37.8 47.6

30 32 32 32 30 32 26 32 31.6 39.8

31 34 32 32 32 31 30 25 30.4 38.2

47.6

39.8

38.2

556.5

408.6

381.4

480.5

336.0

311.1

518.5

372.3

346.3

o

o

1.64 88,76 kg/cm2

o

Angka Koreksi

1.258 mau inter

R

52.8 51.3

53 52

49.8 48.8 47.6 46.8 46.0 44.2 39.8 38.2

51 50 49 48 47 46 45 44 43 42 41 40 39 38

maks (kg/cm2min (kg/cm2)

DATA PERHITUNGAN KUAT TEKAN HASIL PERCOBAAN HAMM

663 643

584 565

623 604 584 565 546 526 507 488 469 450 432 413 395 377

546 527 508 489 470 451 432 414 395 370 359 340 324 307

Kode Sample k1 k2 k3 k4 k5 k6 k7 k8 k9 k10 Σ fcr

fci

(fcr - fci )

453.9 620.3 504.1 561.9 542.4 590.9 489.3 518.5 372.3 346.3 4999.8 499.98

46.1 -120.3 -4.1 -61.9 -42.4 -90.9 10.6 -18.5 127.7 153.7

STANDAR DEVIASI fcr

336.80

SIL PERCOBAAN HAMMER TES

〖 (��� − ��� ) 〗 ^2 2,125.1 14,477.1 16.6 3,837.4 1,799.2 8,259.8 113.3 342.8 16,303.1 23,631.4 70905.8

88.760