|
. sr�,�� r���: � iu ;,a : �:���i�ai : ii��Tii e�_vtt � ?os ;��2 ais�,.ia��a
<br /> �
<br /> Horizontal Stress Surcharge Against M�n�e}c---��.,1
<br /> � � Versus Depth Below Gradef�j X 4'�"�l'; 1
<br /> , 0 � —�...,
<br /> 'y
<br /> �'�
<br /> 2 ` �, /
<br /> ; i,
<br /> //�� , � .
<br /> `�`. '��• 11 � �\ • ��� 4"� `I`,.f
<br /> � �
<br /> . w
<br /> 4 � �, �G • .
<br /> l i �- . � .
<br /> � • �
<br /> ..
<br /> _ •.
<br /> ..� , .; , . . .
<br /> • „r • ._. _ .. . . _ .
<br /> ., ., .� ,. . _. .. . .... ..
<br /> � _.- . __ i
<br /> w � '
<br /> .5 !u 6
<br /> � j
<br /> `n i
<br /> � � g �, ;
<br /> !
<br /> ' t� C, .
<br /> ,�, ., r':.�� �� / ` i
<br /> � lo �rJ',D ' ;rr' F` � ;
<br /> � � , ?- "�. , ' .
<br /> � , �� �
<br /> � Assumes:
<br /> 12 ��,. 581dp wheel load wid�n Six Feet
<br /> _. .. . _ .._ .____ of Manhole Edge • �� �
<br /> .. \ . .., 1 ' o47�j�. .
<br /> t �
<br /> 11�, � .' ���`.^.: � �.` �• , 'C �k.
<br /> 14 t� � �. t _ �`;, -�� • �, � p> �, , ;.
<br /> . � � , /{,,rt�► ;�� � � � ,.�., .
<br /> � r . I
<br /> `'� .� %Q ('��'l �..
<br /> ,�, � , • t �!%1 �. �` !> �
<br /> ,, �;�(� . • � �Mi, r. .
<br /> 16 "
<br /> 0 50 100 150 200 250 3bQ 350 I 400
<br /> IHorizontal Stress Succharge in psf�'�. , �, : :,-� _
<br /> � _ ' ' • I. . ' , `H'ort Cr l lse�� I 7/93`;
<br /> II '
<br /> ry Figure i� 1-3665-01
<br />
|