Buch 
Tracts on vaults and bridges : containing observations on the various forms of vaults; on the taking down and rebuilding London Bridge : and on the principles of arches: illustrated by extensive tables of bridges : also containing the principles of pendent bridges, with reference to the properties of the catenary, applied to the Menai Bridge : and a theoretical investigation of the catenary / Samuel Ware
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166

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sec .of < p1

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X

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let*-, min.

80,,50

5.2772

6.1970

6.2772

1.0129

.98723

8052

5.2999

2.5273

6.2200

6.2999

.4768

1.174

2.461

1.0128

2.492

.98732

8055

5.3343

6.2548

6.3343

1.0127

.98746

81 ,, 1

5.4042

2.5433

6.3257

6.4042

.4710

1.171

2.486

1.0124

2.516

.98773

81 ,, 5

5.4517

6.3737

6.4517

1.0122

.98791

81 9

5.4999

2.5589

6.4225

6.4999

.4653

1.168

2 . ..10

1.0120

2.540

.98809

8115

5.5736

6.4971

6.5736

1.0118

.98836

8 I17

5.5986

2.5743

6.5223

6.5986

.4597

1.165

2.534

1.0116

2.564

.98845

8120

5.6363

6.5605

6.6363

1.0115

.98858

8125

5.7003

2.5895

6.6252

6 . 7 C 03

,4543

1.163

2.558

1.0113

2.587

.98880

81 S 0

5.7655

6.6912

6.7655

1.0111

.98902

81 S 3

5.8052

2.6046

6.7313

6.8052

.4491

1.160

2.582

1.0110

2.611

.98914

8135

5.8320

6.7584

6.8320

1.0109

J 98923

81,/40

5.8998

2.6195

6.8269

6.8998

.4440

1.157

2.606

1.0107

2.634

.98944

8145

5.9690

6.8969

6.9690

1.0104

.98965

8147

5.9971

2.6339

6.9252

6.9971

.4390

1.155

2.630

1.0104

2.657

.98973

8150

6.0396

6.9682

7.0396

1.0102

.98986

8154

6.0972

2.6482

7.0264

7.0972

.4341

1.152

2.654

1.0101

2.681

.99002

82 1

6.2002

2.6624

7.1304

7.2002

.4294

1.150

2.678

1.0098

2.704

.99031

82 5

6.2604

7.1912

7.2604

1.0096

.99047

82 ,, 8

6.3063

2.6763

7.2375

7.3063

.4248

1.148

2.702

1.0095

2.728

.99059

82 ,, 10

6.3372

7.2687

7.3372

1.0094

.99067

8214

6.4000

2.6900

7.3319

7.4000

.4203

1.146

2.726

1.0092

2.751

.99083

8220

6.4957

2.7035

7.4287

7.4957

.4159

1.344

2.749

1.0090

2.774

.99110

82,,26

6.5942

2.7169

7.5281

7.5942

.4117

1.142

2.773

1.0088

2.797

.99130

8230

6.6613

7.5957

7.6613

1.0086

.99144

8 ' 2'32

6 :6953

2.7301

7.6300

7.6953

.4075

1.140

2.797

1.0085

2.820

.99152

8238

6.7992

2.7431

7.7348

7.7992

.4034

1.138

2.820

1.0083

2.843

.99174

8240

6,8344

7.7703

7.8344

1.0082

.99182

8245

6.9240

7.8606

7.9240

1.0082

.99200

82,,49

6.9971

2.7686

7.9344

7.9971

.3955

1.134

2.867

1.0079

2.890

.99215

82,,55

7.1095

8.0475

8.1095

1.0077

.99237

83 ,, 0

7.2055

2.7935

8.1443

8.2055

.3880

1.130

2.913

1.0075

2.935

.99254

83 5

7.3039

8.2434

8.3039

1.0073

.99272

83,,10

7.4047

2.8177

8.3450

8.4047

.3808

1.127

2.960

1.0071

2.981

.99290

83 ,, 15

7.5079

8.4490

8.5079

1.0070

.99307

83 ,, 19

7.5924

2.8415

8.5340

8.5924

.3739

1.124

3.006

1.0068

3.027

.99320

83,,25

7.7223

8.6648

8.7223

1.0066

.99341

83,,29

7.8112

2.8646

8.7542

8.8112

.3673

1.121

3.052

1.0065

3.072

.99354

83,,35

7.9479

8,8918

8.9479

1.0063

.99373

8 S37

7.9944

2.8873

8.9387

8.9944

.3609

1.118

3.098

1.0062

3.117

.99380

8 3,,40

8.0651

9.0098

9.0651

1.0061

.99390

83,,46

8.2100

2.9094

9.1555

9.2100

.3548

1.115

3.143

1.0059

3.162

.99409

83//50

8.3092

9.2553

9.3092

1.0058

.99421

8354

8.4105

2.9309

9.3572

9.4105

.3489

1.113

3.189

1.0057

3.207

.99434

84 m 0

9.5668

9.5144

9.5668

1.0055

.99452

84 » 1

8.5933

2.9521

9.5411

9.5933

.3433

1.110

3.234

1.0055

3.252

.99455

84 ,, 5

8.7010

9.6493

9.7010

1.0054

.99467

84 ,, 9

8.8112

2.9728

9.7601

9.8112

.3378

1.108

3.279

1.0052

3.297

.99479

84 ,, 16

9.0101

2.9932

9.9601

10.010

.3526

1.106

3.324

1.0050

3.341

.99500

S 4//22

9.1872

3.0134

10.1381

10.187

.3275

1.103

3.368

1.0049

3.385

.99517

84..29

9.4020

3.0326

10.3538

10.402

.3226

1.101

3.413

1.0047

3.429

.99537

8435

9.5934

3.0517

10.5561

10.593

.3179

1.099

3.458

1.0045

3.473

.99553

84/.41

9.7921

3.0705

10.7457

10.792

.3133

1.097

3.502

1.0043

3.517

.99570