手动轻型击实�?参数-价格-中国粉体罐�/title>

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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><strong><span><strong>手动轻型击实�?/strong></span></strong><span>使用范围９�/span></p><p><span>该仪器适用于按GB/T 50123-1999《土工试验方法标准》、JTJ 051-93《公路土工试验规程》等标准中制作土工试样时手工击实之用（试样用于承载比试验，回弹模量试验等），击实仪分轻型和重型两种，轻型击实适用于粒径≤5mm的粘性土，重型击实适用于粒径≤20mm的土，采用三层击实时�?*粒径�?0mm、�/span></p><p><strong><span><strong>手动轻型击实�?/strong></span></strong><span>技术参数：</span></p><p><span>试验方法：轻垊�/span></p><p><span>锤底直径�?1mm</span></p><p><span>锤质量：2.5kg</span></p><p><span>落高�?05mm</span></p><p><span>击实筒内径：102mm</span></p><p><span>击实筒筒高：116mm </span></p><p><span>击实筒容积：947.4 cm3</span></p><p><span>护筒高度�?0 mm</span></p><p><span>击实次数(GB/T 50123) 3层，每层25� 5层，每层56�?3层，每层94� </span></p><p><span>击实次数(JTJ 051) 3层，每层27次或59� 5层，每层27�?3层每�?8� </span></p><p><strong><span><strong>手动轻型击实�?/strong></span></strong><span>注意事项９�/span></p><p><span>1.</span><span>每次使用后，应洗净擦干、�/span></p><p><span>2.</span><span>非试验人员不得使用本仪器、�/span></p><p><span>3. </span><span>试验在进行过程中不得离开或与人闲谈、�/span></p><p><span>4.</span><span>应放置在无尘、无腐蚀常温的环境中、�/span></p><p><span>5.</span><span>使用本产品前，请仔细阅读说明书，并妥善保管好说明书、�/span></p><p><strong><span><strong>手动轻型击实�?/strong></span></strong><span>计算与制图说�?</span></p><p><span>手动轻型和手动重型击实仪计算方法相同、�/span></p><p><span>�?）按下式计算击实后各点的干质量密度：.</span></p><p><span>（计算至0.01g/cm�?</span></p><p><span>式中pd——干质量密度（g/m）；.</span></p><p><span>po</span><span>——湿质量密度（g/m）；.</span></p><p><span>w1</span><span>——含水量�?）、�/span></p><p><span>�?）以干质量密度为纵座标，含水量为横座标，绘制干质量密度与含水量的关系曲线，曲线上峰值点的纵、横座标分别表示土的**质量干密度和**含水量、�/span></p><p><strong><span><strong>手动轻型击实�?/strong></span></strong><span>使用说明９�/span></p><p><span>�?）将击实仪放在坚实地面上，取制备好的试样600�?00g倒入筒内，整平其表面，并用圆木板稍加压紧，然后按附表4.1规定的击实次数进行击实。击实时击锤应自由铅直落下，落高也按附表4.1调试正确，锤迹必须均匀分布于土面。然后安装套环，把土面刨成毛面，重复上述步骤进行第二层及第三层的击实，击实后超出击实筒的余土高度不得大于6mm、�/span></p><p><span>�?）用修土刀沿套环内壁削挖后，扭动并取下套环，齐筒顶细心削平试样，拆除底板，如试样底面超出筒外亦应削平。擦净筒外壁，称质量，准确�?g、�/span></p><p><span>�?）用推土器推出击实筒内试样，从试样中心处�?个各�?5�?0g土测定其含水量。计算至0.1%，其平行误差不得超过1%</span></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="277094" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">